Electricity & Magnetism

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Across
  1. 2. lightning ______
  2. 4. unit for resistance
  3. 7. unit for power
  4. 9. Greek symbol for resistance
  5. 11. voltage times current
  6. 13. aka device that uses electricity
  7. 14. insulator example
  8. 17. one after another
  9. 19. movement of electrons
  10. 21. socks on carpet
  11. 22. controls current
  12. 23. allows current
Down
  1. 1. push behind electrons
  2. 3. point in same direction
  3. 5. good conductor
  4. 6. unit for current
  5. 8. opposite of north
  6. 10. build up, not moving
  7. 12. electrical friction
  8. 15. ________ repel
  9. 16. charge by getting close
  10. 18. flow through wires
  11. 20. path of electrons