circuit, a path that an electrical current can flow round, symbol, a visual picture that stands for something else, cell / battery, a device that stores chemical energy until it is needed, current, the flow of electrons, measured in amps, amps, how electric current is measured, voltage, the force that makes the electric current move through the wires, resistance, the difficulty that the electric current has when flowing around a circuit, electrons, very small particles that travel around an electrical circuit

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