Search results

As the term suggests, an EM field consists of two vector fields, an [[electric field]] '''E'''('''r''',''t'') and a [[magnetic field]] '''B'''('''r''',''t''). B

...'' and a ''scalar'' potential ''V'' to represent the basic electromagnetic electric field '''E''' and magnetic field '''B''' using the relations:<ref name=Vogel2/>

...om polarizes (gets a [[dipole moment]]) under the influence of an external electric field. It is also known that, in the presence of such a field, AOs of higher ''l'

...o permit the Casimir force to dominate will result in adding energy to the electric field between the plates, thereby converting zero-point energy to electric energy

...se will be considered in this article: an ion with a single electron in an electric field of octahedral symmetry. An example is the ion [Ti(H₂O)<sub>6</su

...₀ apart, &mu;₀ = ''e x''₀. In an external electric field ''E'' the distance between the charges will change and correspondingly the

...modification of quartz through either squeezing or bending causes another electric field to be generated. The interaction of mechanical stress and electric fields

...p>-''layer to spread the voltage out over a larger distance and reduce the electric field. (Superscripts like ''n⁺'' or ''n⁻'' refer to heavi ...actly balances the positive donor charge on the ''n''-side, so there is no electric field outside the depletion region on either side.

...rom diffusion due to the carrier gradient to drift under the action of the electric field.

{{Image|Breakdown field vs bandgap.PNG|right|250px|Critical electric field for breakdown ''versus'' bandgap energy in several materials.}} Under reverse bias, a large electric field is present in the depletion layer, and carriers in the depletion layer are

...d a magnetic field; now it had been shown that a moving magnet produced an electric field (it is this field which causes the current to flow). Magnetic induction is

...d a magnetic field; now it had been shown that a moving magnet produced an electric field (it is this field which causes the current to flow). Magnetic induction is

==Electric field== Electric field can be thought of in two ways. Ultimately, it is tied to the force exerted

| [[electric field]] strength || kg·m·s^&minus;3·A^&minus;1

...tion is based upon the modulation of the semiconductor conductivity by the electric field introduced in the body by the gate, the so-called [[field effect]]. This [[ ...a situation where the velocity of the carriers becomes independent of the electric field along the channel, the current depends upon only the carrier density and th

...isation]] ''P'' (a macroscopic [[dipole]]) of a [[dielectric]] in a static electric field ''E''. The work done by the field is ''E''&Delta;''P''. When we add an amou ...U_\infty </math> can be chosen freely since its choice does not affect the electric field (minus the gradient of ''U''), which is the physical quantity of concern. T

*'''''E''''': [[Electric field|electric field vector]]

...out why evolution caused impaired regeneration capabilities, and whether [[electric field]]s or currents could stimulate regeneration. His experiments and theorizing

...a for receiving and transmitting information. The signal scattered, or the electric field created from this antenna, is made up of two components. The first componen

|Breakdown field vs bandgap.PNG|Critical electric field for breakdown ''versus'' bandgap energy in several materials.