Across
- 2. Number of poles all magnets hve
- 4. Material in which ekectrons can move easily
- 6. Device that turns motion into electricity
- 8. The region of space affected by Earth's magnetic feild
- 9. Device that turns electric energy into kinetic energy
Down
- 1. Material in which electrons can not move easily
- 2. Device that changes the voltage of an alternating current with littel loss of energy
- 3. An object which is capable of producing magnetic field and attracting unlike poles and repelling like poles.
- 5. has a small needle made up of a bar magnet with a north and south magnetic pole
- 7. Occurs when charged particles collide with atoms in the atmosphere