question_answer

In a circuit, 5 percent of total current passes through a galvanometer. If resistance of the galvanometer is G. Then the value of the shunt is

A)  19 G                     

B)         20 G 

C)  \[\frac{G}{20}\]                              

D)         \[\frac{G}{19}\]

Correct Answer: D

Solution :

\[\frac{S}{G}=\frac{5}{95}=\frac{1}{19}\] \[S=\frac{G}{19}\]