Physics (Static Electricity)

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Across
  1. 2. a region where a charge experience an electric force
  2. 4. when object has equal amount of positive charges and negative charges
  3. 7. aeroplane is earthed during refuelling to avoid charges build up and create ____ which can lead to fire and explosion
  4. 9. when two insulators rubbed against each other and this causes the negative charges move from one insulator to the other
  5. 10. charging by bringing a charged object near without touching to an uncharged object
  6. 12. negatively charged particle
  7. 13. when object lose negative charges it become ______ charged
Down
  1. 1. unlike charges will ______
  2. 3. charging by touching a charged object to an uncharged object
  3. 5. like charges will ______
  4. 6. a process of connecting the object to the ground
  5. 8. positively charged particle
  6. 11. when object gain negative charges it become ______ charged