JEE Main 2024 · PhysicsNumerical answerNumerical valueEasyCalculation

JEE Main 9 April 2024, Shift 1, Physics Q55

Question 55 of 90 in this shift, Physics question 25 of 30, Section B.

At the centre of a half ring of radius

R=10

cm and linear charge density

4\ \mathrm{nC\,m^{-1}}

, the potential is

x\pi

V. The value of

x

is ________.

Official answer

NTA final key.

Chapter: Electrostatic Potential and Capacitance
Topic: Electric Potential
Idea tested: Potential of a Semi-Circular Ring

Same topic in other shifts

All Electric Potential questions

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Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 42 of the 174 JEE Main shifts held from 2017 to 2026.