Exploring Electricity and Magnetism

Exploring Electricity and Magnetism

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Examines the powerful forces of electricity and magnetism. Describes how they work and how they benefit people's everyday lives.Electromagnets have the same properties as permanent magnets, but an electromagnet can be turned on and off at the flick ... to electricity supply clapper electromagnet This diagram shows how an electromagnet makes an electric bell work.

Title:Exploring Electricity and Magnetism
Author:Andrew Solway
Publisher:The Rosen Publishing Group - 2007


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