A negative charge is given to a loop and the loop is rotated in the plane of paper about its centre as shown. The magnetic field produced by the ring affects a small magnet placed above the ring in the same plane of paper. |
A) The magnet does not rotate
B) The magnet rotates clockwise as seen by observer from below
C) The magnet rotates anti-clockwise as seen from below
D) None of the above
Correct Answer: B
Solution :
the magnet rotates clockwise as seen by observer from belowYou need to login to perform this action.
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