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Electrodynamics

AC power
Product of RMS voltage and RMS current in an AC electrical system
Alternating current
Electric current which periodically reverses direction
Ampère's circuital law
Concept in classical electromagnetism
Current density
Electric current per area of cross section
Direct current
Unidirectional flow of electric charge
Displacement current
Physical quantity in electromagnetism
Eddy current
Loops of electrical current induced within conductors by a changing magnetic field
Electric current
Flow of electric charge
Electric power
The rate per unit of time at which electrical energy is transferred by an electric circuit
Electrical resistivity and conductivity
Measure of a substance's ability to resist or conduct electric current
Electromagnetic field
Electric and magnetic fields produced by moving charged objects
Electromagnetic four-potential
Relativistic vector field
Electromagnetic induction
Production of voltage by a varying magnetic field
Electromagnetic induction
Production of voltage by a varying magnetic field
Electromotive force
Electrical action produced by a non-electrical source
Gauss's law
Foundational law of electromagnetism relating electric field and charge distributions
Gauss's law for magnetism
Foundational law of classical magnetism
Hall effect
Production of a voltage difference across an electrical conductor
Lenz's law
Electromagnetic phenomena where changing magnetic fields induce currents with opposing fields
Lorentz force
Force acting on charged particles in electric and magnetic fields
Lorenz gauge condition
Symmetry condition in special relativity
Maxwell's equations
Equations describing classical electromagnetism
Retarded time
Propagation delay of EM radiation (light)