Across
- 1. acid, most car batteries are made of.
- 5. cell, batteries that has two connected plates made of different metals.
- 8. difference, the force that makes electric charges flow.
- 11. a type lightbulb.
- 12. circuits, a closed path that electric currents follow.
- 14. currents from an electrical outlet.
- 15. thin wire inside a lightbulb.
Down
- 2. a moist paste.
- 3. batteries used in flashlights.
- 4. oppose, or go against, the flow of electrons.
- 6. current, net movement of electrical charges in one direction.
- 7. energy that lights up the room.
- 9. law, I=voltage difference/resistance
- 10. resistance is measured in units called.
- 13. currents from a battery.