In a potentiometer circuit a cell of emf 1.5 V gives a balance point at 36 cm length of wire. If another cell of emf 2.5 V replaces the first cell, then at what length of the wire does the balance point occur?
PhysicsNEET 2021Kirchhoff's rules, Wheatstone bridge, potentiometer
Current Electricity
More from this chapter in past papers
- A constant voltage of 50 V is maintained between the points A and B of the circuit shown…NEET 2025
- The current passing through the battery in the given circuit is: ![Question 6 as printed…NEET 2025
- Choose the correct circuit (from the four given) which can achieve the bridge balance.…NEET 2024
- If the galvanometer G does not show any deflection in the circuit shown…NEET 2023
- The magnitude and direction of the current in the following circuit is: ![Question 33 as…NEET 2023
- A Wheatstone bridge is used to determine the value of an unknown resistance X by…NEET 2022
From Physics › Current Electricity › Kirchhoff's rules, Wheatstone bridge, potentiometer — lectures, notes and every past question on it.
Last revised . Found a mistake? Tell us — corrections are the fastest thing we act on.