What happens if the galvanometer and cell are interchanged at the balance point of the wheatstone bridge? Would the galvanometer show any current?

Draw Wheatstone bridge circuit and write down the balancing condition of it. In a meter bridge the balance point is found to be at 40 cm from one end when the resistor at the end is 10 Omega . Find the resistance at the other side. If the galvanometer and the cell are interchanged at the balance condiotion, would it affect the current through the galvanometer?

A shunt of 1 Omega is connected in parallel with a galvanometer of resistance 99 Omega . IF the main current of the circuit be 1A, then what will be the galvanometer current?

If a galvanometer is converted into an ammeter by using a shunt, determine the relation between the ammeter current and the galvanometer current with the help of a circuit diagram. What kind of galvanometer is used for this ?

A battery of internal resistances zero is connected to a galvanometer of resistance 80 Omega and a resistance of 20 Omega in series . A current flows through the galvanometer If a shunt of 1 Omega resistance is connected to the galvanometer, show that the current that will now flow through the galvanometer becomes 1/17 of the previous current.

What kind of cell should be used in a wheatstone bridge circuit ?

An electric cell of emf 2V and of negligible internal resistance is connected in series with a coil of resistance a 20 Omega and a galvanometer of resistance 200 Omega, a 20 Omega resistances is parallel with the galvanometer,find out the galvanometer current.

A shunt of resistance r_1 is connected in parallel with a galvanometer of resistance G. A steady source of internal resistance r sends current through the galvanometer.Now, removing the shunt r_1 another resistances r_2 is connected in series with the galvanometer. (i) IF the galvanometer current in either case be the same , show that rG=r_1r_2, (ii) if r=0 and r_1=r_2=G/n , then show that the ratio of galvanometer currents in the two cases is (n+1)/n .

Of battery and galvanometer segments - which one should be closed first during the operation of a wheatstone bridge circuit ?

If 1 Omega shunt be connected across a galvanometer of 99Omega resistance, what fraction of the main current does the flow through the galvanometer?

A shunt is connected with a galvanometer in such a way that 1/90 part of the main current flows through the galvanometer.IF another shunt replaces the previous one then galvanometer current decreases by 10%. IF the main current in each case be the same then what percent of the first will be the resistance of the second shunt?