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A field that surrounds all magnets. It was magnetic force is exerted through.
Magnetic Field
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Group of atoms with their fields pointing in the same direction
magnetic domain
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the region of space affected by earth's magnetic field
magnetosphere
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a currnt carrying wire wrapped around an iron core
Electromagnet
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any device that converts electric energy into kinetic energy
motor
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a device that uses a magnetic field to turn motion into electricity
generator
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a current that changes direction
Alternating Current
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a current where electrons flow in ONE direction
Direct Current
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a device that changes the voltage of an alternating current with little loss of energy
transformer
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