Physics - Current Electricity Question with Solution | TestHub

A galvanometer can be converted to a voltmeter of full-scale deflection ${\mathrm{V}}_0$ by connecting a series resistance ${\mathrm{R}}_1$ and can be converted to an ammeter of full-scale deflection $I_0$ by connecting a shunt resistance ${\mathrm{R}}_2$. What is the current flowing through the galvanometer at its full-scale deflection?