A magnet of magnetic moment M is situated with its axis along the direction of a magnetic field of strength B. The work done in rotating it by an angle of 180 degree will be

Options :
  1. -MB
  2. +MB
  3. +2MB
  4. none of the above


Answer and Explanation :-

Answer: Option 3

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : At a place, if the earth's horizontal and vertical components of magnetic fields are equal, then the...

Next Question : Magnetic field intensity is defined as

Click here for free online test on Magnetism

Responses


 (Getemail alerts when others member replies)

More questions and answers on Indian History :-








But she loves me. Me. Just the way I am.
-P.C. Cast Destined