Across
- 4. Like charges ______ each other
- 8. Electricity generated using water power
- 9. A circuit in which there is only one path for electricity to flow
Down
- 1. wires are made from this
- 2. the difference in electrical _______ between two points is called voltage
- 3. The negatively charged particle within an atom
- 5. source of energy which changes chemical energy to electrical energy
- 6. Unit of resistance
- 7. a device that converts electrical energy to emit light