When a galvanometer is shunted with a ` 6Omega` resistance,the deflection is reduced to one-third.If the galvanometer is further shunted with a resistance of `3Omega` the deflection is reduced to

When a galvanometer is shunted with a 4 Omega resistance, the deflection is reduced to one-fifth. If the galvanometer is further shunted with a 2 Omega wire, determine current in galvanometer now if initially current in galvanometer is I_(0) (given main current remains same).

When a galvanometer is shunted with a 4Omega resistance the deflection is reduced to 1//5 . If the galvanometer is further shunted with a 2Omega wire the new deflection will be (assuming the main current remains the same)

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)

In a galvanometer, the deflection becomes one half when the galvanometer is shunted by a 20Omega resistance is

When a moving coil galvanometer is shunted with a resistance of 10 Omega ,the deflection in the galvanometer reduces from 30 divisions to 6 divisions. The resistance of the galvanometer is

[A constant current source as shown in figure is connected across a galvanometer . If galvanometer is shunted by 4Ohm resistance then current in it is reduced to 1/4th of initial value. If it is further shunted by 2Omega resistance, current is further reduced by ki while original current being same . Find value of k

The deflection in a M.C.G. is reduced to half , when it is shunted with a 40 Omega coil. The resistance of the galvanometer is