A galvanometer shows a reading of `0.65` mA. When a galvanometer is shunted with a `4 Omega`
Channel: Doubtnut
Date: 2020-04-12

A galvanometer shows a reading of `0.65` mA. When a galvanometer is shunted with a `4 Omega` resistance, the deflection is reduced to `0.13` mA if the galvanometer is further shunted with a `2 Omega` wire, the new reading will be (the main current remains the same)