PhysicsNEET 2023Kirchhoff's rules, Wheatstone bridge, potentiometer

Current Electricity

If the galvanometer G does not show any deflection in the circuit shown, the value of $R$ is given by:

Question 7 as printed in the NEET 2023 booklet

A. $200Ω$
B. $50Ω$
C. $100Ω$ ✓
D. $400Ω$

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

More from this chapter in past papers

The current passing through the battery in the given circuit is: ![Question 6 as printed…NEET 2025
A constant voltage of 50 V is maintained between the points A and B of the circuit shown…NEET 2025
Choose the correct circuit (from the four given) which can achieve the bridge balance.…NEET 2024
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
In a potentiometer circuit a cell of emf 1.5 V gives a balance point at 36 cm length of…NEET 2021

From Physics › Current Electricity › Kirchhoff's rules, Wheatstone bridge, potentiometer — lectures, notes and every past question on it.

Last revised 7 Sept 2026. Found a mistake? Tell us — corrections are the fastest thing we act on.

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