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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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Apr 26, 2022
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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.
Physics
high-school
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C good luck ok good luck with
Jitsusama
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May 2, 2022
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