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In which direction, the magnetic field o...

In which direction, the magnetic field on the axis at a distance z from the centre of the bar magnet would be ?

A

In the direction of the magnetic dipole moment (`vecM`) of the magnet.

B

In the opposite direction of the magnetic dipole moment `(vecM)` of the magnet.

C

In the perpendicular direction of the magnetic moment (`vecM`) of the magnet.

D

Its direction depends on the magnitude of the magnetic moment (`vecM`) of the magnet.

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