Physics Question 48 – JEE-MAIN 2026

A moving coil of galvanometer when shunted with $2\mathrm{\Omega }$ resistance gives a full scale deflection for a current of $500\text{ mA}$. When a resistance of $470\mathrm{\Omega }$ is connected in series it gives a full scale deflection for $10\text{ V}$ potential applied on it. The value of resistance of galvanometer coil is _______ $\mathrm{\Omega }$.