A moving coil galvanometer has 150 equal divisions. Its current sensitivity is 10 divisions per milliampere and voltage sensitivity is 2 divisions per millivolt. In order that each division reads 1 volt, the resistance in ohms needed to be connected in series with the coil will be

Question

$\begin {array} {1 1} (A)\;10^3 & \quad (B)\;10^5 \\ (C)\;99995 & \quad (D)\;9995 \end {array}$