Question 570: Current Electricity

Question

A galvanometer of resistance $$\mathrm{G}$$ is shunted with a resistance of $$10 \%$$ of $$\mathrm{G}$$. The part of the total current that flows through the galvanometer is

Accepted Answer

$$\begin{aligned}
\frac{I_g}{I} & =\frac{S}{S+G}=\frac{0.1 G}{0.1 G+G}=\frac{1}{11} \
	herefore \quad I_g & =\frac{1}{11} I
\end{aligned}$$

Answer

$$\frac{1}{11} \mathrm{I}$$

Answer

$$\frac{2}{11} \mathrm{I}$$

Answer

$$\frac{1}{10} \mathrm{I}$$

Answer

$$\frac{1}{5} \mathrm{I}$$

Current Electricity

A galvanometer of resistance $\mathrm{G} is shunted with a resistance of 10 \% of \mathrm{G}$. The part of the total current that flows through the galvanometer is

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