Introduction To Electric Circuits Official

: A device that consumes electrical energy and converts it into another form, such as a light bulb (light), a motor (motion), or a heater (heat).

An electric circuit is an unbroken, closed loop of conductive material that allows electric charges (electrons) to flow continuously from a power source, through various devices, and back again. Essential Components of a Circuit Introduction to Electric Circuits

The behavior of circuits is governed by fundamental relationships between three primary variables: a basic introduction to electrical circuits : A device that consumes electrical energy and