Electric current and its effects

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Across
  1. 2. temporary magnet that runs on electricity
  2. 3. connecting more than one device to a single socket
  3. 5. electrical energy is converted into heat and light
  4. 7. miniature circuit breaker
  5. 9. alloy of nickel and chromium
  6. 10. wire loop wound in a spiral form
  7. 11. covert electric energy into heat energy
Down
  1. 1. touching of live and neutral wire
  2. 4. produce sound when electric current flows
  3. 6. high resistivity and low melting point
  4. 8. safety device