Electrical Circuits

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Across
  1. 2. Used to change the current
  2. 3. Instrument to measure current
  3. 4. Lots of cells together
  4. 6. Provides energy for the circuit to function
  5. 7. Current runs through it, producing light
  6. 8. Breaks circuit if current is too high
  7. 9. Can complete or break a circuit
  8. 10. Light dependent resistor
Down
  1. 1. Instrument to measure potential difference
  2. 5. Used as a temperature sensor. Resistance decreases as temperature increases
  3. 7. Light emitting diode