Across
- 3. Unit measuring the force to produce an electric current
- 5. A device used to raise or lower the voltage of electricity
- 8. Device consisting of cells used to power items including remote
- 9. Means active or working
- 10. Natural movement of the air
- 12. Total loss of electricity
Down
- 1. An object that attracts to iron and fridges
- 2. Items like lights, phones and computers need this to work
- 4. Meaning powered by the sun
- 6. A form of energy starting with N
- 7. What lights are powered by
- 11. A type of engine that is needed for a car to work