Circuits

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Across
  1. 3. The positive or negative end of a power source you connect to.
  2. 5. The unit of potential difference.
  3. 7. A circuit with more than one path for current.
  4. 9. A bank of cells.
  5. 10. The measure of the flow of charge.
  6. 12. A circuit with only one path for current.
Down
  1. 1. The unit of resistance.
  2. 2. A current limiting device.
  3. 4. A source of direct current.
  4. 6. The measure of the opposition to current flow.
  5. 8. The unit of current.
  6. 11. Light emitting diode.