electricity

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Across
  1. 4. SI unit of electric current.
  2. 6. Current is measured using the following instrument:
  3. 8. An electrical component with some resistance.
  4. 11. amount of charge flowing through a particular area in unit time.
Down
  1. 1. In a conductor where a steady current is flowing, electrons move in an average ______.
  2. 2. An electronic component that allows current to be regulated without affecting voltage
  3. 3. SI unit of electric power
  4. 5. controllable and convenient form of energy.
  5. 7. A source of electrical energy
  6. 9. SI unit of Resistivity
  7. 10. the _________'s law states that the heat produced by a resistor is proportional to its resistance squared.