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Zeeman effect — CSIR Net PYQ (Question 1)

A Zeeman effect previous-year question (PYQ) from Atomic and Molecular Physics (CSIR Net). Read the question, check the correct answer, then practise the full topic.

CSIR Net Atomic and Molecular Physics Zeeman effect

Question 1 of 7 · 5.0 marks

In a normal Zeeman effect experiment using a magnetic field of strength 0.3 T , the splitting between the components of a 660 nm spectral line is
  1. 112 pm
  2. 210 pm
  3. 38 pm
  4. 46 pm
Correct answer: Option 4
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This Zeeman effect PYQ is part of the Atomic and Molecular Physics section of CSIR Net. Browse more Zeeman effect questions or join the PhysicsByAaryan live batch for full conceptual coverage.