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If n represents the actual number of def...

If n represents the actual number of deflections in a converted galvanometer of resistance G and shunt resistance S. Then the total current I when its figure of merit is K will be :

A

`(KS)/((S+G))`

B

`((G+S))/(nKS)`

C

`(nKS)/((G+S))`

D

`(nK(G+S))/(S)`

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