If n represents the | Current Electricity

JEE MAIN 2022

25-06-2022 S2

Question

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 :

Select the correct option:

$\frac{K S}{(S+G)}$

$\frac{(G+S)}{n K S}$

$\frac{\mathrm{nKS}}{(\mathrm{G}+\mathrm{S})}$

$\frac{\mathrm{nK}(\mathrm{G}+\mathrm{S})}{\mathrm{s}}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Easy

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