Electricity

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Across
  1. 2. ____ is the ability to do work
  2. 6. Effective resistance ____ when in series circuit
  3. 9. The two types of resistors and fixed and ____ resistors
  4. 12. ____ difference is the difference in voltage across two points
  5. 14. Device to measure the voltage
  6. 16. ____ breakers prevent an overly large current from flowing
  7. 18. ____ is the energy to move a unit of charge across two points
  8. 19. ____ of cables results from overloading of the main circuit
  9. 20. Effective resistance ____ when in parallel circuit
Down
  1. 1. ____ is the rate of flow of charge
  2. 3. ____ insulation results in the exposure of the copper wire that can result in a electrical shock
  3. 4. The two types of circuits are series and ____ circuits
  4. 5. Water is a ____ of electricity
  5. 7. _____ is the death as a result of electric shock
  6. 8. SI unit for current
  7. 10. Device to measure current
  8. 11. Device that can measure current, voltage and resistance
  9. 13. ___ is the rate at which electrical energy is converted to other forms of energy
  10. 15. ____ opposes the flow of current
  11. 17. A safety device that prevents an overly large current from flowing
  12. 18. SI unit for voltage
  13. 19. SI unit for resistance