A moving coil of galvanometer when shunted with 2 Ω resistance gives a full scale deflection for a current of 500 mA. When a resistance of 470 Ω is…

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