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Physics, 27.06.2021 07:20 redhot12352
A permanent magnet is pushed into a wire, left there for a while, and then pulled out. During which time does a current run though the wire? A from the time that the magnet is pushed into the coil to the time it is pulled out B while the magnet remains within the coil C while the magnet is moving D only while the magnet is being pulled out of the coil
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A permanent magnet is pushed into a wire, left there for a while, and then pulled out. During which...
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