The intensities of magnetic field at two points on the axis of a bar magnet at distances 0.1 m and 0.2 m from its middle point are in the ratio 12.5 : 1 . Calculate the distance between the poles of the magnetic .

The intensities of magnetic field at two points on the axis of a bar m

1.	The intensities of magnetic field at two points on the axis of a bar magnet at distances 0.1 m and 0.2 m from its middle point are in the ratio 12.5 : 1 . Calculate the distance between the poles of the magnetic .
Answer» ANSWER :`0.1` m

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The intensities of magnetic field at two points on the axis of a bar magnet at distances 0.1 m and 0.2 m from its middle point are in the ratio 12.5 : 1 . Calculate the distance between the poles of the magnetic .

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