Electrical Circuits

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 1. Control consisting of a mechanical or electrical or electronic device for making or breaking (6)
  2. 3. A clear or unobstructed space or expanse of land or water (4)
  3. 4. A modified bud consisting of a thickened globular underground stem serving as a reproductive (4)
  4. 5. Energy associated with electric charges, used to power lights and devices. (11)
  5. 9. A long rod of wood or metal or plastic (plural) (5)
  6. 11. A receptacle into which an electric device can be inserted (6)
  7. 14. A piece of photographic film showing an image with light and shade or colors reversed (8)

Down

  1. 2. A substance that readily ___ e.g. electricity and heat (plural) (10)
  2. 4. A device that produces electricity (7)
  3. 5. A car that is powered by ___ (8)
  4. 6. An instrumentality needed for an undertaking or to perform a service (9)
  5. 7. Substance used in or made by chemistry (plural) (9)
  6. 8. A ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element (6)
  7. 10. A sample of matter in which substances in different phases are in equilibrium (plural) (7)
  8. 12. To move so that an opening or passage is obstructed (6)
  9. 13. The power to do work or make things move (6)