A battery stores chemicals.

A bulb is a source of light in a circuit.

In an open circuit, the electric current will flow up to the point where the break in the circuit is.

Wires connect the parts of the circuit together.

Electricity flows from the positive terminal to the negative terminal of a battery.

The bulb does not light up when the switch is open.

Only metals are electrical conductors.

The parts of a circuit that need to allow an electric current to flow through them are made of electrical conductors.

Copper wires are covered with rubber as rubber is an electrical insulator.

Symbols are used to represent different parts of an electric circuit.