Energy, Electricity & Magnetism

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Across
  1. 1. pushing apart of two objects
  2. 3. something that is already moving has this type of energy
  3. 5. a negatively-charged particle of an atom that revolves around the nucleus
  4. 9. a machine used to send messages in code using electricity
  5. 10. a flow of electrons along a loop from the source to the use and back again
  6. 11. a force between two objects
  7. 13. ___________ energy is stored energy
  8. 14. a circuit with a battery, wire, and bulb connected in a loop that carries electricity
  9. 15. the center of an atom
  10. 18. _________ electricity is a single sudden flow of electrons
Down
  1. 2. a charge with electrons removed
  2. 4. a charge with added electrons
  3. 6. the largest magnet known to man
  4. 7. primary source of all light on earth
  5. 8. to be pulled toward an object
  6. 9. energy can be ____________ to another object
  7. 12. rubbing of two materials against each other
  8. 16. a mechanism to connect and disconnect a circuit
  9. 17. the smallest particle of an element