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  • In given fig. Magnetic Induction at the centre of the arc due to the current in portion AB will be  <img alt="" src="https://cdn.entrance360.com/media/uploads/2022/05/09/212.png" sty

In given fig. Magnetic Induction at the centre of the arc due to the current in portion AB will be 

 

 

 

 

 

Option: 1

\frac{\mu _0I}{r}


Option: 2

\frac{\mu _0 I}{2r}


Option: 3

\frac{\mu _0I}{4r}


Option: 4

0


Answers (1)

best_answer

The magnetic induction at O due to current in portion AB will be zero because O lies on extended AB.

Posted by

Divya Prakash Singh

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