JEE Main 2024PhysicsElectrostaticsElectric Charges And Coulombs LawmediumNumerical

JEE Main 2024Electrostatics Question with Solution

From: JEE Main 2024 (Online) 1st February Morning Shift

Question

Two identical charged spheres are suspended by strings of equal lengths. The strings make an angle with each other. When suspended in water the angle remains the same. If density of the material of the sphere is , the dielectric constant of water will be __________.

(Take density of water )

Enter your answer

Show full solutionCorrect answer: 3
Correct answer
3

Step-by-step explanation

JEE Main 2024 (Online) 1st February Morning Shift Physics - Electrostatics Question 67 English Explanation

In air

In water

Equate both equations

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About this question

This is a previous-year question from JEE Main 2024, covering the Electrostatics 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.