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Two similar coils of radius R are lying ...

Two similar coils of radius R are lying concentrically with their planes at right angles to each other. The currents flowing in them are I and 2 I, respectively. The resultant magnetic field induction at the centre will be

A

`(sqrt5mu_(0)I)/(2R)`

B

`(3mu_(0)I)/(2R)`

C

`(mu_(0)I)/(2R)`

D

`(mu_(0)I)/R`

Text Solution

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The correct Answer is:
A
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