Electricity

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 3. The rate at which energy is drawn from a source that produces a flow of electricity in a circuit (7)
  2. 5. Meter that measures the potential difference between two points (9)
  3. 11. A flow of electricity through a conductor (7)
  4. 12. A serialized set of programs (6)
  5. 13. A material's opposition to the flow of electric current (10)
  6. 15. A device that produces electricity (7)

Down

  1. 1. Something having the property of being analogous to something else (8)
  2. 2. Strength or the ability to control things (5)
  3. 4. A substance that readily ___ e.g. electricity and heat (plural) (10)
  4. 6. An instance or single occasion for some event (4)
  5. 7. An impetuous rush toward someone or something (6)
  6. 8. A meter that measures the flow of electrical current in amperes (7)
  7. 9. The ratio of the output to the input of any system (10)
  8. 10. A material such as glass or porcelain with negligible electrical or thermal conductivity (plural) (10)
  9. 14. Control consisting of a mechanical or electrical or electronic device for making or breaking (6)
  10. 15. A modified bud consisting of a thickened globular underground stem serving as a reproductive (4)