ELECTRICITY

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Across
  1. 4. a closed circuit in which the current divides into two or more paths before recombining to complete the circuit.
  2. 6. The ampere is the standard unit of measure of electric current. It is sometimes written as amp.
  3. 8. A hindrance to the flow of a charge.
  4. 9. The complete path around which an electric current flows.
  5. 10. A flow of electric charge.
Down
  1. 1. an electromotive force or potential difference expressed in volts.
  2. 2. A device that stores and produces electricity from chemical cells.
  3. 3. A form of energy resulting from charged particles.
  4. 5. A material that allows the free flow of electric charge. Copper wiring is the most widely used electrical conductor.
  5. 7. A basic electronic component that prevents the flow of electric current.