magnets

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Across
  1. 3. dropping a magnet several times can ______ it
  2. 6. the __ method requires a complete electrical circuit to produce a magnet
Down
  1. 1. we can ____ a magnet through the stroke method
  2. 2. when the number of turns of wire which ____ the magnetic object and the number of batteries increased, the strength of the magnet increased
  3. 4. magnets made using the electrical method
  4. 5. increase the number of ______ in the stroke method increases the strength of the magnet