Across
- 2. device to keep too much electricity from flowing
- 3. positive and negative connection points
- 4. two metal bars placed in liquid
- 6. a device that changes mechanical energy into electrical energy
- 9. a current flow that creates a temporary magnet
- 10. the parts that work together to allow electricity to flow
- 12. flow of electricity of low resistance that occurs by accident
- 13. contains a carbon rod
- 16. electricity produces magnetism
- 17. negative and positive terminals in a wet cell
- 18. electricity flows in one direction
Down
- 1. the path that electricity flows through
- 5. two paths for electricity to flow
- 7. poor conductor of electricity; change energy into other forms of energy
- 8. region of the earth’s magnet pull lined up with the North Pole andSouth Pole
- 11. material that electricity does not pass through
- 14. two ends of a magnet have poles; one is positive and one is negative
- 15. a switch to protect circuits