Question:

Physic question on magnet

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A magnet strokes a metal rob,XY

http://i129.photobucket.com/albums/p221/limyongxiu/DSC04645.jpg

What magnetic pole will X become?

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2 ANSWERS


  1. n   north


  2. It will become a South (S-pole).

    Using dipole theory of magnetism, as the N-pole of the stroking magnet is leaving, it will attract the S-pole of the mini magnets. Since it is stroking in a clockwise manner, and the N-pole is leaving X, then X must be a S-pole.

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