electricity

2. measures the pressure that forces electric forward
4. apparatus used to change direct currents into alternating currents
7. the movement of electrons from 1 atom along a conductor
8. current, rapid interrupted current flowing in one direction then into an
10. measures the resistance of an electric current
12. circuit, the path of an electric current from the generating source through conductors back to its generating source
14. high frequency, non invasive method to treat stubborn acne
15. current, constant even flowing current traveling in one direction
17. measures how much electric energy is used in one second
19. a treatment for hyperhidrosis
20. frequency, range of radio frequency electromagnetic waves
21. rays, part of the electromagnetic spectrum
22. the negatively charged electrode by which electrons enter an electrical device

1. also known as a non conductor and is a substance that does not easily transmit electricity
3. measures the strength of current running through a conductor
5. an apparatus that directs electric current from the machine to the clients skin
6. a stream of charged particles
9. ray, medical appliance used as distro therapy
11. rays, electromagnetic radiation with wavelengths
12. the movement of charged particles in a fluid or gel under the influence of an electric field
13. bolt, a discharge of lightning accompanied by thunder
16. prevents excessive currents from going through a circuit
18. current used in electrical facial and scalp treatments