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In post office box, the galvanometer def...


In post office box, the galvanometer deflection versus resistance R for arm ratio `100 : 1` is given as shown in (due to unstable values of R, galvanometer shows deflection). Find the value of the unknown resistance.

A

`324 Omega`

B

`3.24 Omega`

C

`32.4 Omega`

D

`0.309 Omega`

Text Solution

Verified by Experts

The correct Answer is:
B
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