Skip to main contentSkip to main navigationSkip to footer content

Electricity

The study of electricity is called electronics and is the branch of physics and technology concerned with the design of circuits using transistors and microchips, and with the behavior and movement of electrons in a semiconductor, conductor, vacuum, or gas. An electrician is a person who installs and maintains electrical equipment, and is responsible for getting the electricity from the source to where it is needed in various parts of the building.