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Two identical short bar magnets are plac...

Two identical short bar magnets are placed at `120^(@)` as shown in the figure. The magnetic moment of each magnet is M. Then the magnetic field at the point P on the angle bisector is given by

A

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

B

`(mu_(0))/(4pi) (2M)/(d ^(3))`

C

`(mu_(0))/(4pi) (2M)/(d ^(3))`

D

Zero

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The correct Answer is:
B
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