Across
- 2. scientist to discover electromagnetism
- 6. object that attracts certain other materials
- 9. force that has no physical contact
- 11. Electric current that flows in one direction
- 12. Every magnet has two of these
Down
- 1. Magnetism that results from electric charge
- 3. magnet that consists of iron or steel in a coil
- 4. area around a magnet which the exerts force
- 5. group of atoms whose magnetic fields align
- 7. Electric current that reverses direction
- 8. A push or a pull
- 10. The force exerted by a magnet