A galvanometer having 20 division scale and `50Omega` resistance is connected in
Channel: Doubtnut
Date: 2020-08-02

A galvanometer having 20 division scale and `50Omega` resistance is connected in series to a cell of e.m.f. `1*5V` through a resistance of `100Omega`, shows full scale deflection. The figure of merit of the galvanometer in microampere/division is