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sparkle123
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The north pole of a permanent magnet was held over a coil of wire with a hollow core, as shown. A second coil with a hollow core was connected to the first coil as shown. A magnetic compass needle was placed into the second coil, free to rotate in a vertical circle as shown. If the north pole of the magnet was plunged into the first coil, towards what point will the compass needle rotate?
The answer is C, but I thought it would be D because by Lenz's Law the north pole would be on the left.
The answer is C, but I thought it would be D because by Lenz's Law the north pole would be on the left.