what happens if the south pole of magnet is brought near the coil ( reference ncert pg 234)
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When we induce a current in the coil, it becomes an electromagnet. One end of the coil is a north pole and the other end is a south pole. ... And this north pole tries to repel the incoming north pole of the magnet. So the induced current opposes the motion that induced it (from Lenz's Law).
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