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A long conducting wire carrying a curren...

A long conducting wire carrying a current I is bent at `120^(@) `( see figure). The magnetic field B at a point P on the right bisector of bending angle at a distance d from the bend is
`(mu_(0)` is the permeability of free space)

A

`(3 mu_(0)I)/(2pid)`

B

`(mu_(0)I)/(2pid)`

C

`(mu_(0)I)/(sqrt(3)pi d)`

D

`(sqrt(3)mu_(0)I)/(2 pi d)`

Text Solution

Verified by Experts

The correct Answer is:
D
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