BASICS OF ELECTRICITY Crossword

The flow of electricty along a conductor
Insulator; substance that does not easily transmit electricity
A constant even flowing current that travels in one direction only and is produced by chemical means
Voltage; unit that measures the pressure of force that pushes electric current forward through a conductor.
Aabbreviated "K" is 1,000 watts
Abbreviated "A" known as AMP
A unit that measures the resistance of an electric current
Prevents excessive current from passing through a current
switch that automatically shuts off an electric circuit at the first indication of an overload
Positive or negative current state of electric current
positive pole
negative pole
Constant and direct current having a positive and negative pole that produces chemical changes when it passes through fluids and tissues of the body
Also known as violet ray, is a thermal or heat producing current with high rate of oscillation or vibration, commonly used for scalp and facial treatments