Electricity Crossword Puzzle

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Across
  1. 2. Materials that do not move heat or electricity.
  2. 3. The buildup of electrical charges by friction.
  3. 5. An object that turns electricity on and off.
  4. 12. Circuit A circuit with an unbroken path.
  5. 13. Amounts of electricity, which can be negative or positive.
  6. 14. energy from wind.
  7. 15. A form of energy that happens due to the flow of charged particles.
  8. 17. Source The main power source used to produce electrical energy such as a battery or generator.
  9. 18. energy from the sun.
  10. 19. Circuit A circuit with a broken path that electricity cannot flow through.
  11. 20. The Strips of Metal inside of cords that connect items in a circuit.
Down
  1. 1. A complex circuit with multiple paths that energy flows in.
  2. 4. Energy from heat.
  3. 6. How well a material conducts electricity.
  4. 7. A simple circuit in which electricity flows along one single path.
  5. 8. A path that electricity flows through.
  6. 9. Coal oil and natural gas that are burned to make energy.
  7. 10. means to save support or help.
  8. 11. An object that uses electrical energy to do work such as a heater or fan.
  9. 16. Type of material that allows heat and electricity to move through.