Electric current

flow of electric charge

electric current which periodically reverses direction

unidirectional flow of electric charge

electromagnetism

electrical component that conducts a fixed current, independent of the voltage across it

average velocity attained by charged particles in a material due to electric field

device

kinetic-theory-based model for the transport properties of electrons in metals

gradual transfer of electrical energy across a boundary normally viewed as insulating

materials classically predicted to be conductors, that are actually insulators

transistor current

effect observed in aromatic molecules

faradaic current that is controlled by the diffusion of electroactive species

safety feature that cuts off or limits excessive electrical current

is the electric current, or movement of charge carriers, which is due to the applied electric field, often stated as the electromotive force over a given distance

Perpetual electric current, not requiring an external power source