Electricity

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Across
  1. 1. it is measured in ohms.
  2. 8. it is measured in volts.
  3. 9. ohm's ... is used to calculate the voltage, current, or resistance of a circuit.
  4. 10. Opposites .....
  5. 13. alt........ current switches directions over time.
  6. 15. you use a .... to measure the ohms of electricity
  7. 16. It is used in your everyday life.
  8. 17. dir... current flows in one direction.
  9. 18. You turn something on and off with.
  10. 19. type of circuit that only has one path for electrons to flow.
  11. 21. R...er is an insulator
Down
  1. 2. it is a negatively charged subatomic particle.
  2. 3. Stops electricity from flowing from one point to another
  3. 4. You use a .... to measure the volt of electricity
  4. 5. it is measured in amperes.
  5. 6. you use a .... to measure the amps of electricity
  6. 7. type of circuit that has at least 2 paths for electrons to flow.
  7. 11. It is a device used to detect charges.
  8. 12. An electric shock is what type of electricity?
  9. 14. it is the opposite of an insulator
  10. 20. What do two negatives or two positives do?