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Physics, 31.01.2020 13:51 lusa0720

In an electric motor, periodically changing the electromagnet can cause the axle to spin because

a. the electromagnet loses its magnetism
b. mechanical energy is converted to electric energy
c. the force is constant
d. the magnetic field reverses direction

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Answers: 1

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In an electric motor, periodically changing the electromagnet can cause the axle to spin because
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