Chapter 13 Basics of Electricity

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Across
  1. 2. Unit measures the resistance of an electric current
  2. 4. Unit that measures the pressure or force that pushes the flow of electrons through a conductor
  3. 5. A device that prevents excessive current from passing through a circuit
  4. 7. Current Rapid and interrupted current that flows in one direction, and than in the opposite direction
  5. 9. Process of infusing water-soluble products into the skin using electric current
  6. 10. Produced by chemical means
  7. 12. Unit that measures how much electric energy is being used in one second
  8. 13. Unit measures the strength of an electric current
  9. 15. Increases circulation and improves collagen and elastin
  10. 16. Substance that speeds up chemical reactions
  11. 17. Does not transmit electricity
Down
  1. 1. Process that turns light into heat
  2. 3. Currents used in facial and scalp services
  3. 6. Direct and Alternating
  4. 8. Light Therapy
  5. 11. Movement of electrons from one atom to another along a conductor
  6. 14. Applicator that directs electric current from a machine to a clients skin