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49.A bar magnet of length 3cm has point A and B along its axis at distance of 24cm and 48cm on the opposite side . ratioof magnetic field at this point will be. 1)8 2)1/2

Answer» 49.A bar magnet of length 3cm has point A and B along its axis at distance of 24cm and 48cm on the opposite side . ratioof magnetic field at this point will be. 1)8 2)1/2


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