P3 Key Word Crossword

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Across
  1. 5. Unit of Voltage
  2. 6. Unit of Current
  3. 8. A component that only allows current in one direction
  4. 10. Can be positive or negative, measured in Coulombs.
  5. 12. A component that measures current.
  6. 15. A component that always has the same resistance.
  7. 16. Making an electric current in a wire through moving a magnetic field.
  8. 18. How much a material blocks the flow of charge.
  9. 20. A component where the resistance can be controlled.
  10. 21. The first finger in Fleming's Left Hand Rule represents this.
Down
  1. 1. A component that measures voltage.
  2. 2. Two or more cells joined together providing energy.
  3. 3. Making movement through having a current-carrying wire in a magnetic field.
  4. 4. A component that changes its resistance depending on temperature.
  5. 7. Another name for voltage.
  6. 9. Unit of Resistance
  7. 11. Rate at which charge flows.
  8. 13. The amount of energy carried by each charge.
  9. 14. A type of circuit made of only one main loop.
  10. 17. A type of circuit made of two or more main loops.
  11. 19. The type of electricity that builds up in one place.