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Two conducting circular loops of radii `R_1 and R_2` are placed in the same plane with their centres coincidingt. Find the mutual inductane between them assuming `R_2ltltR_1`.

A

`(mu_0pir^2)/R`

B

`(2mu_0pir^2)/R`

C

`(mu_0pir^2)/(2R)`

D

`(3mu_0pir^2)/(3R)`

Text Solution

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The correct Answer is:
C
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