Electromagnetism

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**Electromagnetism**
M. Sweeneytoc

How it Works...
//When you connect two ends of a battery with a wire, you can create a small magnetic field. Electrons flow through the wires and the ends quickly, creating an electric current and a magnetic field.//

Devices that Use it
AM Radio Receiver Car Fuel Injector GPS Receiver iPhone iPod Touch Nintendo DS Pitching Machine Smart Board Tablet