A galvanometer of resistance 100 Ω contains 25 division. It gives a deflection of one division o

Question

Narayan Hari · Answer

As we know that v is equal to IG multiplication g plus r, simplifying it further, I can write th

Khoobchandra Agrawal · Answer

Hi friends here it is given. Resistance of calorimeter 50. Current for full scale deflection, IG

Narayan Hari · Answer

In this problem first I&#x27;m writing the given data. So given that G is equal to 200 om, IG is equa

Narayan Hari · Answer

Here in this problem I can write the value of IG is equal to 150 by 10 which is equal to 15 m a

Varsha Aggarwal · Answer

So here IG equals 0 .005 ampers, voltage equal 5 volts, R equal 975 om, and we have to find G. S

A galvanometer of resistance \( 100 \Omega \) contains 25 division. It gives a deflection of one division on passing a current of \( 4 \times 10^{-4} \mathrm{~A} \). The resistance in ohm to be added to it, so that it may become a voltmeter of range 2.5 volt is: (A) 100 (B) 150 (C) 250 (D) 300