Electricity GCSE Crossword

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Across
  1. 6. unit of resistance
  2. 7. Has high resistance when current is negative
  3. 11. Measures in series
  4. 12. A type of resistor with a resistance that can be changed
  5. 13. Measures in parallel
  6. 14. Where the paths split or join
  7. 15. The difference of this is voltage
  8. 16. A bulb is one type of this
  9. 17. The restriction of current
Down
  1. 1. Unit of charge
  2. 2. current in one direction only, not alternating
  3. 3. The rate of flow of charge
  4. 4. Unit of current
  5. 5. Can be open or closed
  6. 8. More than one path for the current
  7. 9. Only one path for the current
  8. 10. More than one cell
  9. 13. Measured in parallel
  10. 15. Which way is positive and negative