The distance between a north pole of str...

The distance between a north pole of strength `6 xx 10^(-3)`Am and a south pole of strength `8xx10^(-3)` Am is 10 cm. The poles are separated in air. Find the force between them.

`2 ms^(-2)`

`4 ms^(-2)`

`5 ms^(-2)`

`10 ms^(-2)`

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