Electricity

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Across
  1. 2. A circuit having more than one path for the electricity to flow
  2. 4. A circuit having one path for the electricity to flow
  3. 7. Measures how difficult it is for electricity to pass through an object
  4. 11. An electric spark discharged in the atmosphere
  5. 12. The route in which an electrical current can flow, beginning and ending at the same point
  6. 13. Measures electrical resistance
  7. 14. The flow of electricity through a cable, wire, or other conductor
  8. 15. Measures electrical current
  9. 17. The absence of flow through with electric current
  10. 19. An electric current providing an uninterpreted, endless path for the flow of the current
Down
  1. 1. An electrical current that flows in only one direction
  2. 3. An electric current that regularly reverses direction
  3. 5. A material that allows electricity to flow through it easily
  4. 6. A material that does not allow the transfer of electricity easily
  5. 8. An electric charge built up on persons or objects through friction
  6. 9. Attraction for iron associated with electric currents
  7. 10. The flow of electron that creates an electric current
  8. 16. Measures electrical pressure
  9. 18. A subatonic particle with a negative charge