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In the figure, what is the magnetic fiel...

In the figure, what is the magnetic field at the point `O`?

A

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

B

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

C

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

D

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

Text Solution

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The correct Answer is:
C
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