Home
Class 12
PHYSICS
A cell in the secondary circuit gives nu...

A cell in the secondary circuit gives null deflection for 2.5 m length of a potentiometer having 10m length of wire. If the length of the potentiometer wire is increased by 1m without changing the cell in the primary, the position of the null point wil be

Promotional Banner

Similar Questions

Explore conceptually related problems

A cell in secondary circuit gives null deflection for 2.5 m length of potentiometer having 10 m length of wire. If the length of the potentiometer wire is increased 1 m without changing the cell in the primary, the position of the null point now is

If the length of potentiometer wire is increased, then the accuracy in the determination of null point

If the length of potentiometer wire is increased, then the accuracy in the determination of null point

If the length of the potentiometer wire is doubled, the sensitivity for obtaining null point will –

A cell is balanced at 100cm of a potentiometer wire when the total length of the wire is 400cm .If the length of the potentiometer wire is increased by 100cm ,then the new balancing length for the cell will be

A potentiometer having a wire 10 m long stretched on it is connected to a battery having a steady voltage. A length of potentiometer wire is increase by 100 cm , find the new position of null point.

In potentiometer experiment, null point isobtained at a particular point for a cell on potentiometer wire x cm long. If the lengthof the potentiometer wire is increasedwithout changing the cell, the balancing length will (Driving source is not changed)

In potentiometer experiment, null point isobtained at a particular point for a cell on potentiometer wire x cm long. If the lengthof the potentiometer wire is increasedwithout changing the cell, the balancing length will (Driving source is not changed)