Home
Class 11
PHYSICS
[" 129.When a galvanometer is shunted wi...

[" 129.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 "],[[" (1) one-sixth "," (2) one-fifth "," (3) one-seventh "," (4) two-third "]]

Promotional Banner

Similar Questions

Explore conceptually related problems

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)

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).

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

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)

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

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

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