electricity and magnetism

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Across
  1. 5. branch of physics thatdeals with the electromagnetic force
  2. 7. -a unit of electric current
  3. 8. -bulbs are lit up by this
Down
  1. 1. -place where magnet was first discovered
  2. 2. - metals are attracted to this
  3. 3. -action when like poles are facing each other
  4. 4. -at the end of magnets
  5. 6. -action when unlike poles are facing each ^