Electricity

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Across
  1. 2. Current flows poorly through
  2. 5. Quantity that tells how much material resists the flow of current
  3. 8. The potential difference between two points
  4. 9. The product of voltage and current
  5. 10. The flow of electrical charge
  6. 11. Unit of power
  7. 12. Number of phases in household socket
Down
  1. 1. Unit of voltage
  2. 3. Connection for batteries that gives higher output voltage
  3. 4. Current that keeps the same direction
  4. 6. Unit of current
  5. 7. Current flows easily through
  6. 9. Connection for batteries that gives longer lifetime
  7. 12. Unit of resistance