Ratio of magnetic intensities for an axial point and a point on broad side-on position at equal distance d from the centre of magnet will be or The magnetic field at a distance d from a short bar magnet in longitudinal and transverse positions are in the ratio

Options

A. `1:01`
B. `2:03`
C. `2:01`
D. `3:02`

Answer

C

Explanation

`B_(1)=(2M)/d^(3).B_(2)=M/d^(3), :. B_(1)/B_(2)=2:1`