Q. What is the Meissner effect?
Answer: perfect diamagnetism in superconductors
Notes: The phenomenon of perfect diamagnetism in superconductors is called the Meissner effect, after the name of its discoverer.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 22 in Physics GK 22 - Magnetism in above course in App.