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If a current 0.5 mA produces a deflecti...

If a current `0.5` mA produces a deflection of `156^(@)` , then the galvanometer constant is about __________ .

A

`0.33 A " red"^(-1)`

B

`2 " A rad"^(-1)`

C

`3 " A rad"^(-1)`

D

`7.5 " A rad"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
b
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