A magnetic dipole in a constant magnetic field has :

Question:

A magnetic dipole in a constant magnetic field has :

  1. maximum potential energy when the torque is maximum

  2. zero potential energy when the torque is minimum.

  3. zero potential energy when the torque is maximum.

  4. minimum potential energy when the torque is maximum.


Correct Option: 3

JEE Main Previous Year 1 Question of JEE Main from Physics Magnetism and Matter chapter.
JEE Main Previous Year Online April 8, 2017

Solution:

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