magnetism

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Across
  1. 3. when two forces with the same charge repel each other
  2. 6. the symbol is Ni
  3. 7. the magnetic field around a magnet
  4. 9. something that can attract or repel another one of itself depending on the charges
  5. 10. opposites forces _______ each other
Down
  1. 1. a large magnet at the bottom of earth that attracts positive charged magnets
  2. 2. things that don't have a magnetic field but can be
  3. 4. can produce a magnetic field
  4. 5. most magnetic field lines point to here
  5. 8. a circular device that points where north is