Two identical bar magnets are fixed with their centres at a distance $d$ apart. A stationary charge $Q$ is placed at $P$ in between the gap of the two magnets at a distance $D$ from the centre $O$ as shown in the figure
The force on the charge $Q$ isNEET 2010 (Mains)

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TestHub · Accepted Answer

The force of attraction on Q by the north pole of first magnet is F . The force of attraction on the same charge by n the north pole of another magnet must be opposite to that of the first magnet. Thus, they concel the effect of one other and hence force on the charge Q is zero.

Physics - Magnetism Question with Solution | TestHub

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