Electric Charges

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Across
  1. 3. does not conduct electricity
  2. 5. the closer two charges are, the stronger the force between them
  3. 10. positive charges from the ground attract negative charges from clouds
  4. 11. when waves travel through a medium
  5. 12. negatively charged subatomic particles
Down
  1. 1. table of electrostatic charges from contact
  2. 2. the specified relationship between the direction and magnitude of electric fields
  3. 4. does conduct electricity
  4. 6. makes your hair stand up
  5. 7. the excess charge is removed from an object through electrons
  6. 8. a magnet attracting metal
  7. 9. μN
  8. 10. opposites attract; likes repel