The flow of electricity along a conductor

Any material that conducts electricity

Any material that conducts electricity

Any material that conducts electricity

a material which does not conduct electricity

Constant, even-flowing current that travels in one direction only and is produced by chemical means.

Rapid and interrupted current that flows in one direction and then in the opposite direction

The unit that measures the pressure or force that pushes electric current forward through a conductor

Unit that measures the strength of an electric current

A unit of electric resistance

Measures how much electric energy is being used in one second

A medical device used to reduce acne increase blood circulation and improve the collagen content in the skin

Substance that speeds up chemical reactions

a medical device that uses electromagnetic radiation for hair removal and skin treatments

Currents used in electrical facial and scalp are called

Completes an electric circuit and carries the current safely away.