Magnetic moment of a bar magnet is equal to moment of a couple which is required t o keep it

Options :
  1. parallel to the uniform magnetic field of unit intensity
  2. perpendicular to the uniform magnetic field
  3. parallel to the magnetic field
  4. perpendicular to the uniform magnetic field of unit intensity
Answer and Explanation :-

Answer: Option 4


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Simplicity, patience, compassion.These three are your greatest treasures.Simple in actions and thoughts, you return to the source of being.Patient with both friends and enemies,you accord with the way things are.Compassionate toward yourself,you reconcile all beings in the world.
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