Science crossword 6B

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Across
  1. 1. usable power or the resources (e.g,oil) used to produce usable power
  2. 3. the flow of an electric charge
  3. 5. along with protons, found at the centre or nucleus of an atom
  4. 7. a Filament a fine wire, usually found in an incandescent light bulbs that is made to glow by the passage of an electric current
  5. 9. when an electrical circuit travels from the power source through a wire and back to the power source without meeting any resistance
  6. 10. a machine that converts other forms of energy into mechanical energy which then creates motion
  7. 11. a light emitting diode is a device that emits light when an electric current is passed through
Down
  1. 1. charges produced or caused by static electricity
  2. 2. a form of energy that is caused by the movement of some of the tiny particles that make up atoms
  3. 4. a machine that produces electricity
  4. 6. contact on an electronic device such as a battery at which electric current enters or leaves
  5. 8. a measurement of how well a material is able or conduct electricity