Where Does Electricity Come From? by Angelo Gangemi
Author:Angelo Gangemi
Language: eng
Format: epub
Publisher: Gareth Stevens Publishing LLLP
Published: 2019-04-22T02:09:12+00:00
power lines
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What Are Motors?
Motors change electricity into motion. In a motor, electricity flows through a wire near magnets. Together, the electricity and magnets produce motion needed to do work. Many objects in our homes have motors, such as fans, tools, and toys.
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motor
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Batteries
Not all electricity is made by generators. Batteries use chemicals to make electricity. A battery has two sides called terminals. When a wire is connected to both terminals, electricity flows along it. Can you name something that uses batteries?
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