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Magnetic field strength due to a bar mag...

Magnetic field strength due to a bar magnet at a point distant d from the centre of magnet

A

`(1)/(d^(2))`

B

`(1)/(d^(3//2))`

C

`(1)/(d^(3))`

D

`(1)/(d)`

Text Solution

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The correct Answer is:
C
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