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If n is number of turns , B magnetic fie...

If n is number of turns , B magnetic field strength , A area of coil and K torsional constant of suspension wire , then sensitivity is given by

A

`(n AB)/(K)`

B

`(K)/(n AB)`

C

` n ABK`

D

`(n AB sin theta)/(K)`

Text Solution

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The correct Answer is:
A
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