Why does current flow in a coil when a magnet is pushed in and out of the coil ?

Question

Why does current flow in a coil when a magnet is pushed in and out of the coil ?

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Khải Quang 5 years 2021-09-05T06:09:06+00:00 1 Answers 26 views 0

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  1. thienan
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    2021-09-05T06:10:52+00:00
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    Answer:

    So the induced current opposes the motion that induced it (from Lenz’s Law). When we pull the magnet out, the left hand end of the coil becomes a south pole (to try and hold the magnet back). Therefore the induced current must be flowing clockwise.

    hope this helps u…

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