Almost everyone uses electric lights. You may also use electricity to heat your home. Electric machines include refrigerators, hair dryers, and vacuum cleaners. Radios, computers, and television sets all run on electricity. In a toaster, electricity changes to heat as it flows through a wire.
Electricity flows through an electric motor in a fan, causing the fan's blades to turn.
Electricity makes a thin wire in a light bulb so hot that it glows.