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What is the force experienced by a semic...

What is the force experienced by a semicircular wire of radius R when it is carrying a current l and is placed in a uniform magnetic field of induction B as shown in figure. ?

A

Zero

B

`l(2R) B`

C

`l(R)B`

D

`B(l) pi R`

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The correct Answer is:
A
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AAKASH INSTITUTE ENGLISH-MOVING CHARGES AND MAGNETISM-Assignment (Section B) Objective Type Questions (One option is correct)
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