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Magnetic intensity for an axial point du...

Magnetic intensity for an axial point due to a short bar magnet of magnetic moment `M` is given by

A

`(mu_(0))/(4pi) xx (M)/(d^(3))`

B

`(mu_(0))/(4pi) xx (M)/(d^(2))`

C

`(mu_(0))/(2pi) xx (M)/(d^(3))`

D

`(mu_(0))/(2pi) xx (M)/(d^(2))`

Text Solution

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The correct Answer is:
C
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