# A moving coil galvanometer has 150 equal divisions. Its current sensitivity is 10 divisions per milliampere and voltage sensitivity is 2 divisions per millivolt. In order that each division reads 1V, the resistance in Ohm’s needed to be connected in series with the coil will be a) b) c) 99995 d) 9995

## Question ID - 150494 :- A moving coil galvanometer has 150 equal divisions. Its current sensitivity is 10 divisions per milliampere and voltage sensitivity is 2 divisions per millivolt. In order that each division reads 1V, the resistance in Ohm’s needed to be connected in series with the coil will be a) b) c) 99995 d) 9995

3537

(d)

Full scale deflection current  Full scale deflection voltage Galvanometer resistance Required full scale deflection voltage. Let resistance to be connected in series is R.    Next Question :

A capacitor of capacitance F is first charged by connecting across 10 V battery, then it is allowed to get discharged through 2 and 4 resistor by closing the key as shown in figure. The total energy dissipated in 2 resistor is equal to a) 0.15 m J b) 0.5 m J c) 0.05 m J d) 1.0 m J 