CUET Preparation Today
A moving coil galvanometer has a resistance of 900 Ω. In order to send only 10% of the main current through this galvanometer, what is the resistance of the required shunt? |
100Ω 10Ω 1Ω 1000Ω |
100Ω |
Shunt resistance, S = IgG/Is where Ig = Galvanometer current, G = Galvanometer resistance and Is = Current sensitivity |
