A magnet moves through a coil of wire as shown. [Figure] Magnetic poles are produced at the two ends of the coil as the magnet enters and as the magnet leaves the coil. Which pole is induced at P when the magnet enters the coil and which pole is induced at Q when the magnet leaves the coil? [Table: pole at P when magnet enters the coil, pole at Q when magnet leaves the coil]
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✓ Correct answer
A: Row A: N, N
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