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A galvanometer of resistance R(G) is to ...

A galvanometer of resistance `R_(G)` is to be converted into an ammeter, with the help of a shunt of resistance R. If the ratio of the heat dissipated through galvanometer and shunt is 3:4, then

A

`R = (3)/(4)R_(G)`

B

`(4)/(3)R_(G)=R`

C

`(9R)/(16) = R_(G)`

D

`(16R)/(9) = R_(G)`

Text Solution

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The correct Answer is:
A
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