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From a cylinder of radius R, a cyclinder...

From a cylinder of radius R, a cyclinder of radius R/2 is removed, as shown . Current flowing in the remaning cylinder is l. magnetic field strength is :

A

zero at point A

B

zero at point B

C

`(mu_(0)I)/(3piR)` at point A

D

`(mu_(0)I)/(3piR)` at point B

Text Solution

Verified by Experts

The correct Answer is:
D
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