Across
- 3. produces electromagnetic force
- 10. electric energy-> mechanical
- 11. device that measures currents
- 12. device with a needle that points to North
- 15. core magnetized- energy scource+wire
- 16. force a magnet exerts
- 17. the ends of a magnet
- 18. show the was a magnetic field is going
Down
- 1. angle from the compass's true north
- 2. loop of wire without a core
- 4. objects magnetic ability
- 5. current that constantly reverses
- 6. mechanical energy-> electrical
- 7. field around a magnet
- 8. current traveling in one direction
- 9. energy from one circuit to another
- 13. electric currents with magnetic field
- 14. device with 2 poles