# Ampere's equation/Related Articles

From Citizendium, the Citizens' Compendium

*See also changes related to Ampere's equation, or pages that link to Ampere's equation or to this page or whose text contains "Ampere's equation".*

## Parent topics

- Biot-Savart law [r]: Gives the magnetic field at some distance of an electric current-carrying wire.
^{[e]} - Electric current [r]: The flow of electric charge carried by mobile electrons in a conductor, ions in an electrolyte or both in a plasma.
^{[e]} - Lorentz force [r]: Force on an electrically charged particle that moves through a magnetic and an electric field.
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## Subtopics

- Ampere's law [r]: The integral of a magnetic field over a closed path is equal to the conduction current through the surface bounded by the path.
^{[e]} - Coulomb's law [r]: An inverse-square distance law, like Newton's gravitational law, describing the forces acting between electric point charges; also valid for the force between magnetic poles.
^{[e]} - Magnetization [r]: Magnetic moment per unit volume of a material, denoted
**M**, defined in terms of the magnetic moments of its constituents by**M**=(1/*V*)Σ_{j}**m**_{j}where the magnetic moment**m**of the_{j}*j*-th constituent in the volume*V*is a vector property that determines the torque the object experiences in a magnetic field tending to align its moment with the field.^{[e]} - Magnetic moment [r]: A vector property of an object that determines the torque it experiences in a magnetic flux density.
^{[e]} - Relative permeability [r]: A factor describing magnetizability as a proportionality between magnetic flux density and magnetic field in a magnetic material or medium.
^{[e]} - International System of Units [r]: Metric unit system based on the metre, kilogram, second, ampere, kelvin, mole and candela.
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## Bot-suggested topics

Auto-populated based on Special:WhatLinksHere/Ampere's equation. Needs checking by a human.

- Abampere [r]: Unit of electric current in the cgs-emu system of units; symbol abA; 1 abA = 10 A.
^{[e]} - Ampere (disambiguation) [r]:
*Add brief definition or description* - Ampere (unit) [r]: Unit of electric current; symbol A; one of the seven SI base units.
^{[e]} - Ampere's law [r]: The integral of a magnetic field over a closed path is equal to the conduction current through the surface bounded by the path.
^{[e]} - André-Marie Ampère [r]: (Lyons 20 January, 1775 – Marseilles 10 June, 1836) French physicist and mathematician best known for his work in electricity and magnetism.
^{[e]} - Biot-Savart's law [r]:
*Add brief definition or description* - Electromagnetism [r]: Phenomena and theories regarding electricity and magnetism.
^{[e]} - Equation (mathematics) [r]: A mathematical relationship between quantities stated to be equal, seen as a problem involving variables for which the solution is the set of values for which the equality holds.
^{[e]} - Magnetic constant [r]: A physical constant in the International System of Units (SI) relating mechanical force and electric current in classical vacuum with a defined value
*μ*= 4_{0}*π*× 10^{−7}N/A^{2}.^{[e]} - Maxwell equations [r]: Mathematical equations describing the interrelationship between electric and magnetic fields; dependence of the fields on electric charge- and current- densities.
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