Circuit Crossword Puzzle

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Across
  1. 4. an electrical setup with multiple paths for current to flow
  2. 5. a material that prevents the flow of electric charge
  3. 7. the unit measuring electrical current / how many electrons are flowing per second
  4. 9. the standard unit for measuring electrical resistance
  5. 10. an electrical setup with only one path for current to flow
  6. 12. a material that allows electric charge to flow through it easily
  7. 14. the flow of electric charge per unit time; SI unit is the ampere (A).
  8. 15. the buildup of electrons on the surface of an object
Down
  1. 1. a closed loop through which electrical charges can continuously flow.
  2. 2. the pressure from a power source that causes electrons to flow
  3. 3. the separation of positive and negative charges
  4. 6. the opposition of a material to the flow of electric current; the SI unit is the ohm (Ω).
  5. 8. a positively charged subatomic particle
  6. 11. the flow of electric charge, usually tiny particles called electrons, through a conductor like a wire
  7. 13. a negatively charged subatomic particle