Across
- 3. It lights up when electricity flows through it.
- 5. A source of stored electricity used in toys.
- 7. A unit used to measure electric current.
- 8. A material that allows electricity to flow easily.
- 9. A device that produces electricity using motion.
Down
- 1. The force that pushes electric current through a wire.
- 2. A material that does not allow electricity to flow easily.
- 4. A device that opens or closes a circuit.
- 6. The path through which electricity flows.