The potentiometer wire AB is 600cm long. At what distance (in cm) from A should the jockey J touch the wire to get zero deflection in the galvanometer?

The potentiometer wire AB is 600 cm long. a. At what distance from A should be jockey J touch the wire to get zero deflection i the galvanometer. b. If the jockey touches the wire at a distance 560 cm from A, what will be the current through the galvanometer.

The potentiometer wire AB shown in figure is 40 cm long. Where should the free end of the galvanometer be connected on AB so that the galvanometer may show zero deflection?

A potentiometer wire AB is 100 cm long and has total resistance of 10Omega . If the galvanometer shows zero deflection at the position C , then find value of unknown resistance

The potentiometer wire AB shown in figure is 40 cm long. Where the free end of the galvanometer should be connected on AB so that the galvanometer may show zero deflection?

What should be the properties of the material for the selection of potentiometer wire ?

Consider a 72 cm long wire AB as shown in the figure. The galvonometer jockey is placed at P on AB at a distance x cm from A. The galvanometer shows zero deflectinN. The value of x, to the nearest integer, is ...........

The length of a potentiometer wire is 10 cm. A cell of emf E is balanced at a length 10/3 cm from the positive end of the wire. If the length of the wire is increased by 5 cm, at what distance (in cm) from positive end will the same cell give a balance point?