Across
- 2. infusing a negative product into the tissues from the negative pole to the positive pole
- 3. unit that measures the resistance of an electric current
- 5. currents used in electrical facial and scalp treatments
- 7. completes an electric circuit and carries the current safely away
- 10. applicator for directing electric current from an electrotherapy device to the client's skin
- 12. 1,000 watts
- 13. measures how much electric energy is being used in one second
- 15. any material that conducts electricity
- 16. unit that measures the strength of an electric current
- 17. positive electrode of an electrotherapy device
- 19. the movement of electrons from one atom to another along a conductor
Down
- 1. apparatus that changes alternating current to direct current
- 4. an extremely low level of electricity that mirrors the body's natural electrical impulses
- 6. 1/1,000 of an ampere
- 8. negative or positive pole of an electric current
- 9. measures the pressure or force that pushes electric current forward through a conductor
- 11. negative electrode of an electrotherapy device
- 14. apparatus that changes direct current to alternating current
- 15. substances that speed up chemical reactions
- 18. prevents excessive current from passing through a circut