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In an electromagnet, what produces the magnetic field? A. Electric charges moving through a conducting wire. B. Electric charges moving through the metal core. C. The metal core within a coil of wire.
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In an electromagnet, what produces the magnetic field?

A. Electric charges moving through a conducting wire.

B. Electric charges moving through the metal core.

C. The metal core within a coil of wire.

D. The magnetic field of a permanent magnet.

User Axeman
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C good luck ok good luck with
User Jitsusama
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