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Find the magnetic induction at point O i...

Find the magnetic induction at point `O` if the current carrying wire is in the shape shown in the figure.
.

A

`(mu_(0)I)/(4pir)`

B

`(mu_(0)I)/(4r)+(mu_(0)I)/(2pir)`

C

`(mu_(0)I)/(4r)+(mu_(0)I)/(4pir)`

D

`(mu_(0)I)/(4r)-(mu_(0)I)/(4pir)`

Text Solution

Verified by Experts

The correct Answer is:
3
`B=B_(1)+B_(2),B=(mu_(0)I)/(4r)+(mu_(0)I)/(4pir)`
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