Across
- 4. opens and closes a circuit
- 5. unlike charges attract. like charges repel, and charged objects attract uncharged ones
- 6. device that measures ohms
- 8. allow charges to move freely
- 9. Charge produced by rubbing objects together
- 13. standard unit for potential difference
- 14. filled with neutral or uncharged particles
- 16. potential difference between circuits
Down
- 1. symbol to represent one of many loads
- 2. allows little or no resistance to charged particles
- 3. resistance between 2 points
- 7. Correct term for static electricity; not stationary
- 10. do no conduct electricity
- 11. flow of electric charge
- 12. combination of different cells
- 15. items that convert electricity into other forms or energy