Electrical Energy Key Words

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Across
  1. 2. a device used to open or close a circuit
  2. 5. a material that sometimes conducts electricity under certain conditions
  3. 11. a form of energy from moving electric charges
  4. 12. a material that does not allow electricity to pass through easily
  5. 14. a circuit where components are connected on separate branches
  6. 15. a single unit that produces electrical energy from chemicals
  7. 16. a component that reduces the flow of electric current
  8. 17. when electricity takes a shorter path causing too much current
  9. 18. two or more cells that supply electrical energy
  10. 21. a circuit where components are connected in one single path
  11. 22. a property of particles that causes electrical forces
  12. 23. a material that allows electricity to pass through easily
Down
  1. 1. the positive or negative connection point of a battery or cell
  2. 3. a circuit where the path is complete and electricity can flow
  3. 4. a device in a circuit that uses electrical energy
  4. 6. a circuit where the path is broken so electricity cannot flow
  5. 7. a complete path that electricity can flow through
  6. 8. a safety device that automatically stops current when there is a fault
  7. 9. a build-up of electric charge on the surface of an object
  8. 10. electricity that flows through a wire or circuit
  9. 13. the flow of electric charge through a circuit
  10. 19. a safety device that melts to stop too much current
  11. 20. a device that provides electrical energy to a circuit