A form of energy that powers lights, computers, and almost everything around you.

Electricity is the flow of tiny charged particles called electrons. It powers nearly everything in modern life - from lights and computers to electric cars and spacecraft.
Electrons are tiny particles inside atoms. When they flow through a wire in the same direction, that's electric current. Batteries and generators push electrons through circuits to do work.
Go deeperStatic electricity builds up on surfaces (like when you rub a balloon on your hair). Current electricity flows continuously through wires - that's what powers your home.
Go deeperMost electricity is generated by spinning magnets inside coils of wire. This can be done using water (hydroelectric), wind, steam from burning fuel, or nuclear reactions.
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