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Saturday, 31 October

JEE Main 2022 · PhysicsMultiple choiceAssertion–reasonEasyConceptual

JEE Main 26 June 2022, Shift 1, Physics Q41

Question 41 of 90 in this shift, Physics question 11 of 30, Section A.

Given below two statements : One is labelled as Assertion (A) and other is labelled as Reason (R). Assertion (A) : Non-polar materials do not have any permanent dipole moment. Reason (R) : When a non-polar material is placed in an electric field, the centre of the positive charge distribution of it's individual atom or molecule coincides with the centre of the negative charge distribution. In the light of above statements, choose the most appropriate answer from the options given below.
  1. (1)Both (A) and (R) are correct and (R) is the correct explanation of (A).
  2. (2)Both (A) and (R) are correct and (R) is not the correct explanation of (A).
  3. (3)(A) is correct but (R) is not correct.Official answer
  4. (4)(A) is not correct but (R) is correct.

Official answer

Option 3

NTA final key.

Chapter
Electrostatic Potential and Capacitance
Topic
Dielectrics
Idea tested
Polar vs. Non-Polar Dielectrics

Same idea in other shifts

Asked 2× in all
  1. 2 Apr 2025, Shift 2 · Q41Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : Net dipole…EasyAssertion–reason

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 108 of the 174 JEE Main shifts held from 2017 to 2026.