Electrical Conductors And Insulators

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Across
  1. 3. When we have two or more of these cells connected together.
  2. 4. is a long, thin and flexible piece of metal.
  3. 6. a form of energy (electrical energy).
  4. 7. Water from a river or the tap Is not clean.
  5. 8. resistance is measured in units
  6. 12. type of electric machine that converts electrical energy into mechanical energy.
  7. 13. which means there is only one path for the flow of electricity.
  8. 15. A material that allows electricity to pass through.
Down
  1. 1. the batteries are arranged such that the positive end of every battery is indirectly to the positive ends of another battery.
  2. 2. a term that describes the forces that oppose the flow of electric current in a conductor.
  3. 5. a drawing used to represent an actual circuit where each component of circuit is represented by a symbol.
  4. 9. instrument to measure current.
  5. 10. This material does not allow electricity to pass through it.
  6. 11. measure current in units.
  7. 14. is an electrical appliance that is able to give out light energy when connected properly to an electric circuit.