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• Voltage
  '''Voltage, electromotive force, or electric potential difference''' is the difference Voltage is related to [[electric current|current]] and [[resistance]] in an electri
  1 KB (210 words) - 16:58, 8 December 2007
• Voltage/Approval
  12 bytes (1 word) - 21:39, 15 November 2007
• Voltage/Definition
  163 bytes (24 words) - 08:26, 30 May 2008
• Voltage/Related Articles
  Auto-populated based on [[Special:WhatLinksHere/Voltage]]. Needs checking by a human. {{r|Kirchhoff's voltage law}}
  865 bytes (112 words) - 21:34, 11 January 2010
• Kirchhoff's voltage law/Related Articles
  Auto-populated based on [[Special:WhatLinksHere/Kirchhoff's voltage law]]. Needs checking by a human.
  452 bytes (58 words) - 17:53, 11 January 2010
• Kirchhoff's voltage law/Approval
  12 bytes (1 word) - 13:05, 18 December 2007
• Kirchhoff's voltage law/Definition
  190 bytes (31 words) - 17:20, 23 November 2008
• Kircchoff's voltage law
  #REDIRECT [[Kirchhoff's voltage law]]
  37 bytes (4 words) - 11:59, 6 August 2007
• Kirchhoff's voltage law
  ...e a set of linear equations which must be solved to determine all of the [[voltage]]s and [[current]]s in a complex [[electrical circuit]]. ...as: "Around any closed loop or path in a circuit, the algebraic sum of all voltage drops must equal zero. In other words, energy is conserved."
  742 bytes (112 words) - 19:31, 20 February 2010

Page text matches

• Kirchhoff's voltage law
  ...e a set of linear equations which must be solved to determine all of the [[voltage]]s and [[current]]s in a complex [[electrical circuit]]. ...as: "Around any closed loop or path in a circuit, the algebraic sum of all voltage drops must equal zero. In other words, energy is conserved."
  742 bytes (112 words) - 19:31, 20 February 2010
• Return ratio/Definition
  ...rent (voltage) returned to the site of a dependent source and the current (voltage) of a replacement independent source.
  255 bytes (38 words) - 14:47, 30 June 2011
• Thévenin's theorem/Definition
  ...y a simplified circuit consisting of a voltage source, called the Thévenin voltage source, in series with an impedance, called the Thévenin impedance.
  291 bytes (43 words) - 13:55, 21 May 2011
• Electric potential
  #REDIRECT [[Voltage]]
  21 bytes (2 words) - 16:56, 8 December 2007
• Electric Potential
  #Redirect [[Voltage]]
  21 bytes (2 words) - 09:14, 14 May 2008
• Electric potential/Definition
  ...al energy associated with interacting charges and more commonly known as [[voltage]].
  132 bytes (16 words) - 05:45, 14 May 2008
• Transistor/Definition
  ...s input terminal(s) (usually a [[Electric current|current]] or a [[Voltage|voltage]]) to control an output signal at its output terminal(s), acting either as
  372 bytes (56 words) - 13:22, 10 June 2011
• Action potential/Definition
  A brief change in voltage that travels along a cell membrane.
  97 bytes (14 words) - 05:41, 20 May 2008
• Kircchoff's voltage law
  #REDIRECT [[Kirchhoff's voltage law]]
  37 bytes (4 words) - 11:59, 6 August 2007
• Operational amplifier/Definition
  A DC-coupled high-gain electronic voltage amplifier with differential inputs and, usually, a single output.
  143 bytes (17 words) - 09:35, 24 January 2009
• Defibrillator/Definition
  Medical device which applies brief high-voltage electric shock to the heart, to restore a proper rhythm.
  140 bytes (19 words) - 20:59, 27 April 2009
• Length constant
  The fall of voltage is described by Where [[voltage]] is typically in millivolts, x is distance in millimeters, and λ is
  2 KB (385 words) - 17:09, 21 March 2024
• Miller effect/Definition
  ...noinclude>The increase in the equivalent input capacitance of an inverting voltage amplifier due to a capacitance connected between two gain-related nodes.
  180 bytes (24 words) - 11:01, 24 May 2011
• Attenuation/Definition
  A controlled reduction of strength of some force (e.g., [[voltage]]) or microorganism (e.g., an attenuated [[virus]] used in a [[vaccine]]
  174 bytes (25 words) - 10:36, 18 October 2008
• Kirchhoff's current law
  ...te a set of linear equations that must be solved to determine all of the [[voltage]]s and [[current]]s in a complex [[electrical circuit]].
  660 bytes (104 words) - 14:09, 27 December 2007
• Statvolt/Definition
  Unit of electric voltage; symbol statV; 1 statV = 10^−6×''c'' volt; ''c''
  159 bytes (24 words) - 10:17, 11 July 2008
• Dendrotoxins/Definition
  ...by mamba snakes (genus ''Dendroaspis'') that block particular subtypes of voltage-gated potassium channels in neurons, thereby enhancing the release of acety
  265 bytes (33 words) - 20:20, 24 May 2012
• Abvolt/Definition
  Unit of voltage difference in the cgs-emu system of units; symbol abV; 1 abV = 1 erg/(s&sdo
  160 bytes (24 words) - 09:59, 9 July 2008
• Voltage/Related Articles
  Auto-populated based on [[Special:WhatLinksHere/Voltage]]. Needs checking by a human. {{r|Kirchhoff's voltage law}}
  865 bytes (112 words) - 21:34, 11 January 2010
• Flux-cored arc welding/Definition
  ...inuously-fed consumable tubular electrode containing a flux and a constant-voltage or, less commonly, a constant-current welding power supply.
  244 bytes (29 words) - 23:03, 11 September 2009
• Power (physics)
  ...current '''I''' is flowing through a resistor '''R''', and experiencing a voltage drop '''V''', the power consumption can be expressed as '''I²R'' Calculating the power of AC circuits is more complex because both the voltage and the current are a function of time.
  3 KB (472 words) - 15:05, 15 August 2022
• Ohm's law/Definition
  ...between two points is directly proportional to the potential difference or voltage across the two points, and inversely proportional to the resistance between
  257 bytes (37 words) - 04:28, 4 September 2009
• Thévenin's theorem
  ...simplified circuit consisting of a voltage source, called the '''Thévenin voltage source''', in series with an impedance, called the '''Thévenin impedance'' ...em is shown in the figure: the circuit behavior is boiled down to a simple voltage divider.
  7 KB (1,223 words) - 11:22, 26 May 2011
• Alkaline battery/External Links
  *[http://hypertextbook.com/facts/2001/AliceLi.shtml Voltage of an Alkaline Battery]
  397 bytes (55 words) - 06:41, 24 September 2009
• Metal Oxide Semiconductor Field Effect Transistor/Definition
  ...separated by an insulating ''gate oxide'' from a semiconductor ''body''. A voltage on the gate modulates the conductivity of a surface ''channel'' in the body
  321 bytes (46 words) - 13:35, 4 January 2011
• Tyne and Wear Metro
  ...tries. All UK light rail systems built since the Tyne and Wear have used a voltage of 750V DC.
  1 KB (194 words) - 04:31, 13 April 2011
• Dielectric
  ...high voltage side) will oppose the [[electric field]] associated with the voltage difference. Thus, the ''polarization of the dielectric'' reduces the [[elec
  4 KB (514 words) - 12:35, 26 October 2021
• Widlar current source/Bibliography
  *{{cite book |title=Current Sources and Voltage References: A Design Reference for Electronics Engineers|author=Linden T. H
  642 bytes (89 words) - 13:17, 17 December 2010
• Electric current/Related Articles
  {{r|Voltage||**}}
  246 bytes (28 words) - 17:57, 5 June 2010
• Electricity
  ...houses and factories. Additional transformers reduce this to a much lower voltage (120 [[volt]]s in North America and 240 volts in Europe) for safety, eventu ...nsformers, so alternating currents can be carried long distances with high voltage and low power loss, which is why AC won out over DC.
  4 KB (661 words) - 14:58, 1 September 2011
• Shaker gene
  ...f the cell. A working '''Shaker channel''' is [[Voltage-gated ion channel|voltage dependent]] and has four subunits which form a pore through which ions flow
  2 KB (245 words) - 09:23, 14 September 2013
• Anticonvulsant
  #Limiting the sustained firing of neurons, by promoting the inactive state of voltage-gated sodium channels #Limiting action of a specific voltage-gated calcium channel
  1 KB (186 words) - 13:48, 12 June 2010
• Metal-oxide-semiconductor field-effect transistor/Definition
  ...ayer) from a semiconductor layer (connected to the body contact). The gate voltage switches "on" and "off" the electrical connection between a source and drai
  417 bytes (62 words) - 22:20, 10 April 2011
• Voltage
  '''Voltage, electromotive force, or electric potential difference''' is the difference Voltage is related to [[electric current|current]] and [[resistance]] in an electri
  1 KB (210 words) - 16:58, 8 December 2007
• Nullor
  ...nt an ideal [[amplifier]], having infinite [[electric current|current]], [[voltage]], [[transconductance]] and [[transimpedance]] gain.<ref name=Verhoeven/> I == Example: voltage-controlled current sink ==
  7 KB (1,178 words) - 10:49, 10 June 2011
• Ohm's law
  ...an electric current (denoted by ''I'') flowing through a conductor and the voltage difference ''V'' between the ends of the conductor causing the current, ...r, a [[semiconductor]] [[diode]] is not, as its resistance varies with the voltage applied.
  1 KB (225 words) - 02:06, 24 October 2009
• Alkaline battery/Related Articles
  {{r|Voltage}}
  500 bytes (66 words) - 06:16, 24 September 2009
• MOSFET/Definition
  ...) from a semiconductor layer (connected to the ''body'' contact). The gate voltage switches "on" and "off" the electrical connection between a ''source'' and
  418 bytes (61 words) - 22:21, 10 April 2011
• Modulation
  ...nonperiodic pulse, such as zero voltage to convey a zero bit and a nonzero voltage to convey a nonzero bit. The pulses are then used to amplitude, frequency,
  2 KB (283 words) - 16:23, 30 March 2024
• Bioelectrical impedance analysis/Related Articles
  {{r|Voltage}}
  465 bytes (59 words) - 11:22, 11 January 2010
• Length constant/Related Articles
  {{r|Voltage}}
  503 bytes (65 words) - 18:02, 11 January 2010
• Resistor
  ...and dependends upon three variables: the resistance of the resistor, the [[voltage]] difference between its poles, and the flow of [[electron|electrons]] (cur If 10 volts of voltage is applied over a 100-ohm resistor, the current through the resistor will,
  6 KB (831 words) - 01:16, 9 February 2010
• Pantograph (rail)
  ...hat the greater distance between the wire and ground allows for a higher [[voltage]].
  668 bytes (94 words) - 02:13, 16 May 2009
• Kirchhoff's current law/Related Articles
  {{r|Kirchhoff's voltage law}}
  452 bytes (58 words) - 17:52, 11 January 2010
• Kirchhoff's voltage law/Related Articles
  Auto-populated based on [[Special:WhatLinksHere/Kirchhoff's voltage law]]. Needs checking by a human.
  452 bytes (58 words) - 17:53, 11 January 2010
• Mode (electronics)
  ...en by the circuit designer to allow adequate signal amplitude and adequate voltage or current gain, along with acceptable signal distortion. In [[digital circ ...bipolar transistor modes, showing extrapolation of asymptotes to the Early voltage.}}
  13 KB (2,277 words) - 12:22, 1 July 2011
• Neuroglia
  ...tes with neurons. Neuroglia have high-affinity transmitter uptake systems, voltage-dependent and transmitter-gated ion channels, and can release transmitters,
  861 bytes (114 words) - 12:21, 19 June 2010
• Norton's theorem
  ...rminal portion of a linear circuit by a simplified circuit consisting of a voltage source in series with an impedance.<ref name=Sedra/> ...rmine the voltage developed. The Norton impedance is then the ratio of the voltage across the terminals to the current passing through the terminals.
  9 KB (1,673 words) - 11:24, 26 May 2011
• Volt/Related Articles
  {{r|Voltage}}
  990 bytes (131 words) - 12:05, 6 March 2024
• Signal (disambiguation)
  * [[Signal (biology)]]: also termed ''biopotential'' - an electric quantity (voltage or current or field strength), caused by chemical reactions of charged ions
  1 KB (139 words) - 12:48, 22 April 2022
• Power (word)
  ...voltage and current with the cosine of the phase angle between current and voltage in an alternating-current circuit.
  2 KB (391 words) - 17:13, 14 March 2021
• Joule/Related Articles
  {{r|Voltage}}
  915 bytes (131 words) - 17:46, 11 January 2010
• Pentium microprocessor
  ...cond power input at a lower voltage. Part of the chip functions at a lower voltage to keep down the overall power consumption and heat generation. The last mo
  2 KB (375 words) - 12:09, 6 March 2024
• Neuron
  ...elinating]] [[glia]] that speed conduction of the [[action potential]]. [[Voltage gated ion-channels]] are distributed throughout the axon to maximize conduc
  3 KB (432 words) - 17:09, 21 March 2024
• Right-hand screw rule
  By convention, an electric current runs from positive to negative voltage (in a direction opposite the actual flow of the&mdash;negatively charged&md
  965 bytes (153 words) - 12:51, 11 June 2009
• Left ventricular hypertrophy
  ...ocardiographic detection of left ventricular hypertrophy by the simple QRS voltage-duration product |journal=J. Am. Coll. Cardiol. |volume=20 |issue=5 |pages= Various electrocardiographic criteria exist: Sokolow-Lyon index, Cornell voltage index, Cornell product, Gubner, and Romhilt-Estes score.<ref name="pmid1772
  4 KB (610 words) - 23:42, 24 May 2012
• Overhead power line/Related Articles
  {{r|Voltage}}
  983 bytes (154 words) - 17:20, 27 April 2010
• Ohm's law/Related Articles
  {{r|Voltage}}
  1 KB (162 words) - 04:48, 2 September 2009
• Transistor
  ...s input terminal(s) (usually a [[Electric current|current]] or a [[Voltage|voltage]]) to control an output signal at its output terminal(s), acting either as
  3 KB (447 words) - 13:31, 5 July 2022
• EMS VCS3
  ...w pass filter (VCF), a trapezoid envelope generator, joy-stick controller, voltage controlled spring reverb unit and two stereo output amplifiers. The VCS3 wa
  3 KB (477 words) - 07:46, 30 September 2013
• Sensory physiology
  ...ogy is based on the experimental measuring of physical parameters (such as voltage or pressure) both as input and output of the sensory systems, and is comple
  1 KB (183 words) - 15:22, 23 February 2009
• Bioelectrical impedance analysis
  ...[[biological specimen]], reactance causes the current to lag behind the [[voltage]], creating a [[phase shift]]. When quantified geometrically, this shift is
  1 KB (162 words) - 20:23, 8 December 2008
• Transcutaneous electrical nerve stimulation
  ...tors are usually small battery-powered devices worn by the patient, higher-voltage [[elecrostim]] units are used by [[physical therapy|physical therapists]] a
  1 KB (194 words) - 15:50, 13 June 2010
• Electrolyte
  ...uch as copper wires, where electrons, not ions, transport charge between a voltage difference.
  3 KB (486 words) - 04:36, 7 October 2009
• Return ratio
  ...ent (voltage) returned to the site of the dependent source to the current (voltage) of a replacement independent source. The terms ''loop gain'' and ''return # Place an independent source of the same type (voltage or current) and polarity in parallel with the selected dependent source.
  8 KB (1,263 words) - 09:13, 1 July 2011
• Two-port network
  ...Two-port network with symbol definitions. A [[Thévenin's theorem|Thévenin voltage source]] with [[Thévenin's theorem|Thévenin impedance]] ''Z_Th' :''V₁'' = Port 1 voltage
  20 KB (3,085 words) - 10:38, 2 July 2011
• Miller effect
  ...'' is the increase in the equivalent input [[capacitance]] of an inverting voltage [[amplifier]] due to a capacitance connected between two gain-related nodes where ''A'' is the voltage gain between the two nodes at either end of the coupling capacitance, which
  11 KB (1,715 words) - 16:21, 24 October 2013
• Widlar current source
  ...ttps://www.utdallas.edu/~hellums/docs/JournalPapers/WidlarBandgap.pdf ''IC voltage regulators''].</ref> ...stor ''Q''₁. This observation is expressed by equating the base voltage expressions found on either side of the circuit in the figure as:
  17 KB (2,850 words) - 20:14, 17 December 2010
• Milgram experiment
  ...g, or move on to the next word if correct. For each wrong answer the shock voltage would be turned up a notch. ...d. If the subject did not stop, the experiment would end after the maximum voltage of 450v was administered for the third time.
  5 KB (829 words) - 20:19, 6 September 2009
• Electric displacement
  {{Image| Dielectric.png|right|350px|Two capacitors at same static voltage difference ''V''. On the left vacuum between the plates and on the right a ...ght a dielectric. Note in particular that the plates are held at the same voltage difference ''V'' and have the same area ''A''. When the capacitor on the ri
  7 KB (1,126 words) - 17:44, 17 April 2010
• Patch clamp
  Here the opening of the cell-attached part of the membrane is for voltage-clamping the whole cell or recording its responses in current-clamp mode
  1 KB (181 words) - 00:43, 23 September 2008
• Semiconductor
  ...er of negative acceptor-ion charge (right). Bottom panel: A larger applied voltage further depletes holes but conduction band lowers enough in energy to popul ...tage ''V''. By convention, the energy of electrons is shown, so a positive voltage penetrating the surface ''lowers'' the conduction edge. A dashed line depic
  11 KB (1,755 words) - 13:05, 2 February 2011
• Hybrid-pi model
  ...all-signal base-emitter voltage ''v_&pi;'' and collector-emitter voltage ''v_ce'' as independent variables, and the small-signal base curr ...''v_&pi;'' induces a small-signal collector current ''via'' the voltage-controlled current source with current ''g_mv_&pi;'', '
  13 KB (2,071 words) - 10:15, 1 July 2011
• Current mirror
  ...ing the boundary between good and bad behavior is called the '''compliance voltage'''. There are also a number of secondary performance issues with mirrors, f *it provides the same current regardless of voltage, that is, there are no compliance range requirements
  25 KB (4,187 words) - 10:12, 22 June 2011
• Mephenytoin
  ...strongly suggests that its main mechanism is to block frequency-, use- and voltage-dependent neuronal sodium channels, and therefore limit repetitive firing o
  2 KB (189 words) - 13:59, 25 June 2008
• Negative feedback amplifier
  === Voltage amplifiers === ...gain ''A_OL'' in general may be a function of both frequency and voltage.
  14 KB (2,165 words) - 09:35, 3 July 2011
• Action potential
  ...tial''' (often called a "spike") is a brief change in [[membrane potential|voltage]] that travels along the [[cell membrane]] of a [[neuron]]. An action pote
  2 KB (282 words) - 17:09, 21 March 2024
• MOS capacitor
  ...er of negative acceptor-ion charge (right). Bottom panel: A larger applied voltage further depletes holes but conduction band lowers enough in energy to popul ...the surface conductivity of the semiconductor body by means of an applied voltage between the gate and the body.
  20 KB (3,427 words) - 06:28, 15 October 2013
• QT interval
  ...s. It is characterized by abnormal cardioelectrophysiology involving the [[voltage-gated potassium channel]]. It results from mutation of KCNQ1 gene (Subtype ...t is caused by mutation of the KCNQ1 gene which encodes a protein in the [[voltage-gated potassium channel]]."<ref>{{MeSH|Romano-Ward Syndrome}}</ref><ref>{{O
  4 KB (593 words) - 10:17, 25 March 2011
• Semiconductor diode
  ...the edge of the sharp corner of the ''p⁺-''layer to spread the voltage out over a larger distance and reduce the electric field. (Superscripts lik ...these diodes is sometimes called the ''Zener voltage''. Depending upon the voltage range designed for, the diode may break down by either [[Zener breakdown]],
  23 KB (3,734 words) - 07:29, 12 September 2013
• Yamaha GX-1
  ...trolled [[oscillators]], a 2-pole low-pass filter, at least one (poly-mod) voltage-controlled low-frequency oscillator, and at least two envelope generators.
  4 KB (593 words) - 09:41, 14 October 2009
• Oxycodone
  ...n]], [[somatostatin]], [[insulin]], and [[glucagon]]. Opioids close N-type voltage-operated [[calcium channels]] (kappa-receptor agonist) and open calcium-dep
  2 KB (245 words) - 15:51, 1 July 2011
• The Body Electric
  ..., and no limb regeneration would take place. In a salamander, however, the voltage would during the first two weeks change from the +20 mV to -30 mV, and then ...[[bacteria]] without disturbing bone regrowth, and silver with a negative voltage was found to stimulate bone regeneration without stimulating growth of infe
  9 KB (1,280 words) - 08:12, 20 September 2013
• Tin
  ...h caution around electronics and electrical circuits, particularly in high voltage and safety related applications. An alloy of tin and [[lead]]<ref>[https:/
  2 KB (324 words) - 11:12, 10 February 2012
• Pole splitting
  ...capacitor ''C_C'' alters the frequency dependence of the output voltage divider. ...<math>\ v_i</math> to the ideal op amp as a function of the applied signal voltage <math>\ v_a</math>, namely,
  18 KB (3,162 words) - 09:46, 6 June 2011
• Watt (unit)
  ...that dissipated power ''P'' is proportional to electric current ''i'' and voltage difference ''V'',
  2 KB (289 words) - 15:09, 15 August 2022
• Flux-cored arc welding
  ...de]] filled with a [[flux (metallurgy)|flux]]. The arc requires a constant voltage or, less commonly, a constant current [[welding power supply]]. An externa * Arc voltage
  5 KB (711 words) - 12:48, 26 September 2007
• Bipolar transistor
  ...is very small, so the device serves well to amplify either a current or a voltage signal applied to the base. ...ward the collector. At the same time, the collector is reverse biased by a voltage ''V_CB'' with respect to the base, that is, made positive with re
  20 KB (3,320 words) - 07:39, 23 October 2021
• Weak link-strong link
  ...k]] safeguard of the '''firing set''', which are probably part of the high voltage system that charges the capacitors that power the multiple [[detonator]]s. required for a “weak link” to cause collapse of the power source. A high-voltage capacitor that stores the charge needed to fire the
  5 KB (797 words) - 03:44, 25 March 2024
• Defibrillator
  '''Defibrillators''' apply brief high-voltage electric to the [[heart]], to restore a proper rhythm. The shock may be un
  2 KB (321 words) - 10:43, 8 April 2024
• Asymptotic gain model
  ...''R_f'' (as the FET has an infinite input impedance), the output voltage is simply −''i_in R_f''. Hence ...>'' must therefore be the same and equal to ''i_in''. The output voltage is therefore ''i_in (R_D || r_O)''.
  19 KB (3,224 words) - 09:47, 30 June 2011
• Operational amplifier
  ...by negative feedback, which largely determines the magnitude of its output voltage gain, or by positive feedback, which facilitates regenerative gain and osci ...sign used three [[vacuum tube]]s to achieve a gain of 90dB and operated on voltage rails of ±350V. In contrast to modern day op-amps, it had a single inverti
  27 KB (4,146 words) - 19:58, 1 October 2013
• Adder (electronics)
  ...gate and an (AND) gate connected to the same input lines. Physically, the voltage potential is equal on both branches from the input lines to their associate
  2 KB (368 words) - 05:19, 17 March 2024
• Electric motor
  ...Correctly, the armature is that part of the motor across which the input [[voltage]] is supplied. Depending upon the design of the machine, either the rotor o
  3 KB (402 words) - 12:34, 12 March 2011
• Data (general)
  An [[analog computer]] uses a physical quantity, such as a [[voltage]] or [[hydraulics]], to solve another physical problem.
  2 KB (394 words) - 07:05, 2 October 2008
• Permissive Action Link
  ...as switches in the high-voltage path interconnecting power supplies, high-voltage capacitors, timing components, and detonators.<ref name=Bellovin>{{citation
  6 KB (813 words) - 14:14, 18 March 2024
• New England/Catalogs
  ***Vermont Voltage (St. Albans (town), Vermont|St. Albans, Vermont)
  3 KB (360 words) - 10:18, 8 April 2008
• Anterior pituitary
  ...alcium-dependent [[exocytosis]], following calcium-entry into the cell via voltage-dependent calcium channels and/or mobilisation of intracellular calcium sto
  3 KB (432 words) - 10:37, 21 December 2010
• Metal-oxide-semiconductor field-effect transistor
  ...is affected by so-called "back gate bias", that is, by the body to source voltage (''V_bs''). ...lowering the device resistance. The channel is present only when the gate voltage is large enough to turn the device "on", forming an ''inversion layer''.
  25 KB (4,018 words) - 04:18, 1 November 2013
• District Line
  ...rth rail system. Where tracks are shared with the Overground, a compromise voltage is used between this and the Overground's 750 DC third rail system. Inciden
  3 KB (461 words) - 07:31, 20 April 2024
• Charge-coupled device
  ...lled the ''three-phase CCD'' is shown in the figure, named after the three voltage levels used in its operation, labeled ''V₁, V₂, V<sub
  3 KB (479 words) - 06:56, 18 March 2014
• Valproic acid
  ...inobutyric acid]] levels in the [[brain]] or by altering the properties of voltage dependent sodium channels."<ref>{{MeSH}}</ref>
  3 KB (358 words) - 08:04, 2 September 2008
• Ampere's law
  ...uch a screw in the direction of positive ''i'' (which is from + to &minus; voltage) then the direction of rotation of the screw is the direction of integratio
  3 KB (510 words) - 10:16, 16 July 2008
• Radiographic equipment
  ...a sealed [[X-ray tube]], it is often important to use a high accelerating voltage to provide the electrons with a very high energy, this is because in a [[br
  9 KB (1,395 words) - 08:22, 12 September 2013
• Magnocellular neurosecretory cell
  ...and nerve terminals by [[exocytosis]] in response to calcium entry through voltage-gated channels, that occurs when [[action potential]]s are propagated down ...in both cells, spike activity leads to the activation of several types of voltage- and calcium sensitive potassium channels, leading to (i) a post-spike hype
  11 KB (1,560 words) - 17:09, 21 March 2024
• Binary numeral system
  ...rs, as the values of 0 and 1 can be easily represented by a low and a high voltage in a circuit (i.e., by an "on/off" switch). A single digit of a binary nume
  8 KB (1,318 words) - 08:17, 25 September 2007
• Posterior pituitary
  ...ades a nerve ending, the membrane depolarisation results in the opening of voltage-dependent calcium channels, and the resulting calcium influx into the termi
  4 KB (628 words) - 04:37, 22 July 2011
• Solar power
  ...from about 12 V to 800 V and converted to alternating current at the grid voltage, e.g. 230 V. Surplus is automatically fed into the grid and if more power t
  4 KB (691 words) - 14:24, 14 March 2021
• Fermi function
  ...pproximately 25 mV at 290K). As temperature increases, so does the thermal voltage, accounting for the stretching out of the function along the energy axis wi ...right|250px|Band-bending diagram for ''pn''-junction diode at zero applied voltage. A built-in potential aligns the bulk Fermi levels.}}
  19 KB (3,143 words) - 05:30, 9 September 2011
• Electric field
  An electric field has dimension force per unit of charge or, equivalently, voltage per length. In the [[SI]] system, the appropriate units are [[newton]] per
  6 KB (914 words) - 18:48, 30 October 2021
• Schottky diode
  ...(up to 3000 V or more) [[silicon carbide]] is used to extend the breakdown voltage. These voltages are achievable only when edge breakdown is avoided, which r </ref> The figure shows three strategies toward increasing the edge breakdown voltage: an extension of the metal diode contact over a tapered oxide and also an '
  31 KB (4,880 words) - 08:51, 25 October 2013
• Quad Electroacoustics
  ...rically conductive paste and is sandwiched between 2 stators. A very high voltage is applied to the mylar and to the [[stator]]s. Sound is produced by varyi
  5 KB (807 words) - 07:33, 20 April 2024
• Coherer
  ...ctivity &mdash; usually a marked increase &mdash; in response to increased voltage, including that induced by a received radio signal. A limitation of coherer ...light-contact segment, until coherence occurred, produced by the increased voltage due to the reception of a radio signal, which allowed the battery current t
  11 KB (1,769 words) - 22:13, 25 March 2008
• Cocaine
  Cocaine has an anesthetic effect by inhibiting voltage-gated sodium (Na⁺) channels in nerve cells. These channels are e
  5 KB (677 words) - 15:31, 11 December 2010
• Pituicyte
  <ref>Wang D ''et al.'' (2009) The expression of voltage-gated ca2+ channels in pituicytes and the up-regulation of L-type ca2+ chan
  5 KB (722 words) - 17:09, 21 March 2024
• Synapse
  .... The arriving action potential produces an influx of calcium ions through voltage-dependent, calcium-selective ion channels. Calcium ions then trigger a bioc ...out of the cell, changing the membrane potential. The resulting change in voltage is called a ''postsynaptic potential''.
  13 KB (1,838 words) - 17:09, 21 March 2024
• Sleep
  ...M sleep. REM sleep is "characterized by rapid movements of the eye and low voltage fast pattern EEG. It is usually associated with dreaming."<ref>{{MeSH|REM S
  6 KB (829 words) - 12:35, 2 October 2013
• Magnetism
  ...of a changing magnetic field is that it produces an [[electromotive force|voltage difference]] in wires that are within the (changing) field. This effect, ca
  7 KB (1,065 words) - 11:42, 12 October 2011
• Voice over Internet Protocol
  ...as that the appropriate number of bits in the sample was 8, which gave 256 voltage levels. 8000 samples per second, multiplied by 8 bits, produces a 64 Kbps d
  6 KB (935 words) - 16:24, 30 March 2024
• Faraday's law (electromagnetism)
  ...t a change in [[magnetic flux]] generates an [[electromotive force]] (EMF, voltage difference). The law is named after the English scientist [[Michael Faraday
  9 KB (1,549 words) - 12:18, 11 June 2009
• Ion-selective electrodes
  ...d compared to the potential of a non-specific [[reference electrode]]. The voltage is theoretically dependent on the [[logarithm]] of the ionic activity, acco
  9 KB (1,439 words) - 13:28, 18 May 2010
• Welding
  ...thus voltage tend to fluctuate. Constant voltage power supplies hold the voltage constant and vary the current, and as a result, are most often used for aut where ''Q'' = heat input ([[kilojoule|kJ]]/[[millimetre|mm]]), ''V'' = voltage ([[Volt|V]]), ''I'' = current ([[Ampere|A]]), and ''S'' = welding speed (mm
  41 KB (6,367 words) - 05:51, 12 September 2013
• Relative permittivity
  Say the distance between the plates is ''d'', then the voltage difference ''V'' between the plates is ''E'' / ''d''.
  10 KB (1,481 words) - 22:20, 22 April 2011
• Robert O. Becker
  ...city]] and leading the early opposition to [[High voltage#Power lines|high-voltage power lines]].<ref name="Miller"/> He has been named as one of the most inf ...a cathode is placed on intact skin near the anode, and a wound-specific DC voltage is applied between the anode and the cathode.
  22 KB (3,131 words) - 10:15, 8 April 2023
• Alan Blumlein
  *Use of constant-impedance network in power supplies to obtain voltage regulation independent of load frequency, extending down to DC (421546, fil
  8 KB (1,168 words) - 07:32, 20 April 2024
• Benchmark quantities
  ==[[Voltage|Electric potential difference, a.k.a. voltage]]== Electric potential difference, or voltage, is the difference in electrical potential between two points, such as the
  45 KB (6,572 words) - 12:36, 9 March 2024
• Dendroaspis
  ...urnal of Molecular Biology}}</ref> with activity as a selective blocker of voltage-gated potassium channels <ref>{{cite journal |authors=Harvey AL, Robertson
  9 KB (1,198 words) - 14:21, 8 March 2024
• Neurotransmitter
  ...on, or they may discourage such an impulse by modifying the local membrane voltage potential. In the central nervous system, combined input from several synap
  10 KB (1,308 words) - 17:09, 21 March 2024
• Connexon
  ...operties including pore conductance, size selectivity, charge selectivity, voltage gating, and chemical gating. These hemichannels, in turn, can assemble into
  8 KB (1,095 words) - 07:10, 26 September 2007
• Cadmium
  *Used to block voltage-dependent calcium channels from fluxing calcium ions in molecular biology.
  9 KB (1,370 words) - 09:16, 6 March 2024
• Energy (science)
  ...ctrical energy which is transported to cities and factories through high-[[voltage]] [[power]] lines. It would be very nice, and would go a long way in solvin ...'V'' is zero) to '''''r'''''. Or in other words, ''V''('''''r''''') is the voltage difference between '''''r''''' and infinity, or, briefly, the ''electric po
  43 KB (7,032 words) - 15:15, 15 August 2022
• Classic Rock (magazine)
  ...special 2007 collector's edition ''bookazine'' was produced entitled 'High Voltage', featuring stories by leading writers and photographs by Ross Halfin on Ji
  8 KB (1,229 words) - 02:09, 12 April 2014
• Polarizability
  ...nsp;cm ([[statcoulomb]] times centimeter). An electric field has dimension voltage divided by distance, so that in SI units '''E''' has dimension V/m and in G
  12 KB (1,839 words) - 10:43, 5 October 2009
• Boeing 787 Dreamliner
  ...aft. Included in their modifications were spacers, insulation, a tightened voltage range, reduced maximum charging levels, and improved ventilation.<ref> Boei
  10 KB (1,504 words) - 12:08, 21 January 2014
• Prizzi's Glory
  <blockquote>[While making love] Charley felt a jolt of high voltage electricity run through his body, starting deep inside and spreading out si
  10 KB (1,553 words) - 18:24, 8 February 2020
• Hammond organ
  ...heel cause the magnetic field of the pickup to vary, generating a periodic voltage change in the pickup's coil—a tone. The organist selects these tones via
  10 KB (1,645 words) - 09:14, 2 March 2024
• Inorganic chemistry
  ...ctrochemical]] method for studying a chemical substance by measuring the [[Voltage|electrical potential ]] and/or [[electric current]] in an [[electrochemical
  13 KB (1,921 words) - 09:37, 6 March 2024
• Oxygen
  ...Two electrodes are immersed into a vessel of water and are subjected to a voltage difference of at least 0.83V. At the cathode (the negative electrode) the f
  12 KB (1,791 words) - 05:43, 6 March 2024
• Supraoptic nucleus
  ...inal, the terminal is depolarised, and calcium enters the terminal through voltage-gated channels. The calcium entry triggers the secretion of some of the ves
  14 KB (1,974 words) - 15:49, 13 April 2019
• STS-118
  ...sp;kW) of electrical power from 120-volts direct-current (120VDC) ISS main voltage to the 28VDC system used by the Shuttle Orbiter. SSPTS was outfitted to the
  14 KB (1,997 words) - 14:30, 19 March 2023
• Acetylcholine
  ...rtex|somatosensory]] and [[motor cortex]] by decreasing the conductance of voltage-dependent [[M current]]s and [[calcium|Ca²⁺]]-dependent [[potass
  12 KB (1,602 words) - 06:08, 8 June 2009
• Connexin
  ...tional properties including pore conductance, size and charge selectivity, voltage and chemical gating.
  12 KB (1,684 words) - 08:53, 31 December 2007
• Fractal
  Image:Square1.jpg|High voltage breakdown within a 4&Prime; block of acrylic creates a fractal [[Lichtenber
  14 KB (2,043 words) - 12:19, 11 June 2009
• International Space Station
  ..., electricity is provided by the solar panels attached to the truss at a [[voltage]] ranging from 130 to 180 volts dc. The power is then stabilized and distri Using a [[High voltage|high-voltage]] (130 to 160 volts) distribution line in the so-called U.S. part of the st
  39 KB (5,847 words) - 04:37, 23 February 2024
• Snake venom
  ...um ions causes the muscle fiber to become [[depolarized]] and as a result, voltage-sensitive calcium channels open, allowing calcium to enter. As calcium ente
  27 KB (4,085 words) - 14:17, 8 March 2024
• Personal computer
  ...converts AC power to a few different voltages of DC power. Each different voltage line is sometimes referred to as a "rail". The consumption of the componen
  15 KB (2,382 words) - 08:45, 22 April 2024
• Maxwell equations
  <tr><td>* <small>''[[Faraday's law]] (voltage generated by change in magnetic induction)''</small>
  18 KB (2,680 words) - 18:46, 16 December 2010
• Central processing unit
  ...ntity such as a "high" or "low" [[volt]]age.<ref>The physical concept of [[voltage]] is an analog one by its nature, practically having an infinite range of p
  37 KB (5,596 words) - 21:55, 26 April 2008
• SCSI
  ! Length [[Differential signaling#High-voltage differential signaling|HVD]]
  17 KB (2,571 words) - 04:37, 2 March 2024
• Origin of life/Bibliography
  ...en? The answer, Lane argues, lies in energy: all life on Earth lives off a voltage with the strength of a lightning bolt. Building on the pillars of evolution
  14 KB (2,016 words) - 10:21, 11 July 2020
• Electromagnetic wave
  where ''R'' is the [[resistor|resistance]] and ''V'' a voltage difference.
  25 KB (3,994 words) - 17:54, 17 April 2010
• Instrumentation for radioactivity
  *It requires a high-voltage supply, usually heavy batteries
  20 KB (2,892 words) - 16:53, 24 March 2024
• Electric charge
  ...ity Demystified|publisher=McGraw-Hill |chapter=Chapter 2: Charge, current, voltage |isbn=0071439250}} An entry level account by Stan Gibilisco, an electronics
  21 KB (3,138 words) - 05:36, 6 March 2024
• Hydrogen
  ...the ''cathode'') and the positive electrode (the ''anode'') are kept at a voltage difference of at least 0.83 V. In non-acidic water the following reaction
  20 KB (3,081 words) - 21:57, 31 March 2022
• Multi-touch interface
  ...driving lines, form the second layer. The driving lines are connected to a voltage source and the sensing lines to forming a capacitive sensing circuit. Durin
  19 KB (2,876 words) - 05:49, 19 October 2013
• Development of music perception in children
  ...d together. This technique cancels out noise in the data allowing only the voltage response to the stimulus to stand out clearly.
  20 KB (2,878 words) - 15:43, 9 November 2008
• Insulin
  * Voltage-dependent Ca²⁺ channels open in response to membrane depolarizat
  21 KB (2,988 words) - 06:24, 9 October 2013
• John Dalton
  ...single atoms using electron energy-loss spectroscopy with low accelerating voltage]. '' Nature Chemistry'' 1(5):415-418.</ref>
  26 KB (4,140 words) - 06:36, 6 March 2024
• Neurotoxin
  ...00). Energetic and Structural Interactions between delta-Dendrotoxin and a Voltage-gated Potassium Channel. ''J. Mol. Biol.'' 296:1283-1294</ref> have propose ...g the study of neuron response contributions of other ion channels such as voltage gated sodium channels.<ref>Roed 1989</ref> In addition to its many uses in
  68 KB (9,222 words) - 10:27, 1 April 2024
• Science
  ...ces in physics and engineering, including reliable ways of generating high-voltage sparks, while the first computers emerged in the 1940s from simultaneous ad
  30 KB (4,465 words) - 11:44, 2 February 2023
• Metre (unit)
  with ''V'' the electrical voltage drop traversed by the electron, ''m_e'' the electron mass, ''e''
  34 KB (5,178 words) - 10:12, 28 February 2024
• Wind turbine
  ...ore heat is also produced by the braking resistor). The location makes low voltage (around 12&nbsp;volt) distribution practical.
  32 KB (5,126 words) - 19:24, 18 February 2024
• Michael Faraday/Citable Version
  ...rtance of the latter is that without simple, passive device to alter the [[voltage]] of electricity, economical and safe distribution of electric power would
  40 KB (6,455 words) - 08:20, 1 September 2013
• Michael Faraday
  ...rtance of the latter is that without simple, passive device to alter the [[voltage]] of electricity, economical and safe distribution of electric power would
  41 KB (6,564 words) - 08:21, 1 September 2013
• Black mamba
  ...of the [[sodium potassium pump]]. Dendrotoxin-k is a selective blocker of voltage-gated potassium channels.<ref name='toxink'/> dendrotoxin-1 inhibits the K<
  38 KB (5,884 words) - 14:21, 8 March 2024
• Conventional coal-fired power plant
  ...y flows to a distribution yard where three-phase [[transformer]]s step the voltage up to 115, 230, 500 or 765 kV as needed for transmission to its destination
  46 KB (7,021 words) - 09:01, 4 May 2024
• Heavy metal (music)
  ...tion of metallic boogie rock, blues, rock 'n' roll and hard rock on ''High Voltage''. The band was called AC/DC and was fronted by the charismatic lead singer
  47 KB (7,517 words) - 08:53, 2 March 2024
• United Kingdom
  * [[Voltage]]: 230V (+10% / -6%), 50 Hz; Power connector: 3 rectangle pins
  55 KB (8,409 words) - 06:07, 3 April 2024