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The force experienced by a pole of stren...

The force experienced by a pole of strength 100 Am at a distance of 0.2 m from a short magnet of length 5 cm and pole strength of 200 Am on its axial line will be

A

`2.5 xx 10^(-2) N`

B

`2.5 xx 10^(-3) N`

C

`5.0 xx 10^(-2) N`

D

`5.0 xx 10^(-3) N`

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