Electricity

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Across
  1. 1. emits light when an electric current passes through.
  2. 6. provides a direct path around a circuit.
  3. 9. a instrument that provides a source of energy.
  4. 10. a type of resistor whose resistance strongly dependant on temperature.
Down
  1. 2. an instrument used to measure a current.
  2. 3. a two terminal electronic component that conducts current primarily in one direction.
  3. 4. something that generates an electrical current to flow round a circuit.
  4. 5. an electrical component that implements electrical resistance as a circuit element.
  5. 7. an instrument that measures the difference in electrical potential between two point in an electric circuit.
  6. 8. causes a current to not be able to flow through.