Conductors and insulators

This part of the circuit is the power source.

• cell / battery

• wire

• switch

• bulb / lamp

This component is used to open (break) or close (complete) the circuit.

• cell / battery

• wire

• switch

• bulb / lamp

This component is a source of light.

• cell / battery

• wire

• switch

• bulb / lamp

This is used to connect components in a circuit.

• cell / battery

• wire

• switch

• bulb / battery

This component mechanically turns things.

• cell / battery

• bulb / lamp

• motor

• buzzer

This component produces sound.

• cell / battery

• bulb / lamp

• motor

• buzzer

A ................... is a path through which electricity can move / flow.

• device

• circuit

• component

To close the circuit the switch has to be ...

• ON

• OFF

For electricity to flow, a circuit must be... (choose TWO answers)

• open

• closed

• complete

• broken

If electricity does not flow in a circuit, this could be because... (choose THREE answers)

• the switch is open

• the switch is closed

• the circuit is complete

• the circuit is broken

• there is a gap in the circuit