A moving coil galvanometer of resistance `100Omega` is used as an ammeter using
Channel: Doubtnut
Date: 2020-07-12

A moving coil galvanometer of resistance `100Omega` is used as an ammeter using a resistance `0.1 Omega`. The maximum diflection current in the galvanometer is `100 muA`. Find the minimum current in the circuit so that the ammeter shows maximum deflection