Chapter 8 Basics of Electricity Worksheet

Form of energy that when in motion, exhibits magnetic, chemical, or thermal effects
Flow of electricity along a conductor in a complete circuit
Any material that easily conducts electricity
Constant, even flowing current that travels in one direction only
Rapid and interrupted current, flowing first in one direction and then in the opposite direction
Measures the pressure or force that pushes the flow of electrons forward through a conductor
Unit that measures the amount of an electric current
Prevents excessive current from passing through a circuit
The ground connection completes the circuit and carries the current safely away to the ground
Electrical facial treatments
An applicator for directing the electric current from the device to the client's skin
The negative or positive pole of an electric current
The process of introducing water soluble products into the skin with the use of electric current
Infusing a positive (acid) product into the skin with the use of electric current
Known as violet ray, is a thermal or heat producing current with a high rate of oscillation or vibration
A form of energy that travels through space in waves and has both electric and magnetic properties
Has shorter wavelengths, penetrate less, and produces less heat than visible light does
The application of light rays to the skin for the treatment of acne, wrinkles, capillaries or hair removal
Acronym that stands for Light Amplification Stimulation Emission of Radiation
Acronym for Light-Emitting Diode
A color component withinthe skin such as blood or melanin
Light shown to reduce acne
Increases circulation and improves the collagen and elastin production in the skin
Shown to reduce swelling and inflammation
Light that reduces hyperpigmentation