A Galvanometer has a resistance of 50 Ohm. A resistance of 5 Ohm is connected across its terminals. What part of total current will flow through the galvanometer ?

A galvanometer has a resistance of 50 ohm. A resistance of 5 ohm is connected across its terminals . What part of total current will flow thorugh the galvanometer?

A galvanometer has a resistance of 100 ohm. A resistance of 1 Omega is connected across its terminals. WHich part of the total current flows through the galvanometer? Draw the diagram.

The deflection in a moving coil galavanometer falls from 50 to 10 divisions, when a shunt of 12 ohm is connected across it. The resistance of the coil of the galvanometer is

A galvanometer having a resistance of 8 ohm is shunted by a wire of resistance 2 ohm. If the total current is 1 A, the part of it passing through the shunt will be

A moving coil galvanometer has a resistance of 900 ohm. In order to send only 10% of the main current through this galvanometer, the resistance of the required shunt is

A current of 1 ampere flows in series circuit contains an electric lamp and a conductor of 5 ohm when connected to a 10V battery. Calculate the resistance of the electric lamp. Now if a resistance of 10 ohm is connected in parallel with this series combination, what change in current flowing through 5 ohm conductor and potential difference across the lamp will take place? Give reason.

The voltage across 8 ohm resistance is