JEE Main 2008PhysicsCurrent ElectricityGalvanometer Voltmeter And AmmetereasyMCQ

JEE Main 2008Current Electricity Question with Solution

From: AIEEE 2008

Question

Shown in the figure below is a meter-bridge set up with null deflection in the galvanometer. AIEEE 2008 Physics - Current Electricity Question 311 English

The value of the unknown resister is

This question includes a diagram. The text above accompanies the figure.

Choose an option

Show full solutionCorrect option: B
Correct answer
B

Step-by-step explanation

According to the condition of balancing

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About this question

This is a previous-year question from JEE Main 2008, covering the Current Electricity chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.