ELECTRICITY AND MAGNETS

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Across
  1. 2. makes extra strong permanent magnets
  2. 4. the push or pull of a magnet upon a magnetic object
  3. 6. a device that changes the voltage of alternating current
  4. 8. makes extra strong temporary magnets
  5. 11. a group of line up atoms
  6. 13. a metal that can attract certain other metals
  7. 15. the use of a magnetic field to make a magnetic substance into a magnet
  8. 16. a machine that changes one form of energy into electrical energy
Down
  1. 1. a device that measures weak electric current
  2. 3. iron that loses its magnetism easily
  3. 5. a device that increases the voltage of direct current
  4. 7. the space around a magnet where the force of the magnet is felt
  5. 9. a temporary magnet made by using electrical current
  6. 10. a rock that is a magnet
  7. 12. another name for lodestone
  8. 14. two or more metals melted together