ELECTRICITY

2. The push that makes electricity flow around a circuit is ...
8. FUELS Coal, oil, natural gas
12. The energy sources that never run out.
13. An electrical appliance needs ... to work.
14. To make an electrical appliance like a torch work, you have to make a ...
15. The parts in a circuit are called .... They must be joined together.

1. In ... circuits, components are connected in separate loops.
3. When the switch is ..., the circuit is complete.
4. A ... shows the components in a circuit.
5. When a switch is ..., there is a gap in the circuit.
6. The energy sources that when they are used up they are gone forever.
7. The part that spins around in a motor.
9. When we rub two materials together, we produce ... electricity.
10. In ... circuits, components are connected one after the other in a single loop.
11. We use ... to make a gap.