In order to increase the sensitivity of moving coil galvanometer, which of the following should be less

Options :
  1. the number of turns in a coil
  2. area of the coil
  3. magnetic field
  4. torsional couple per unit twist
Answer and Explanation :-

Answer: Option 4

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 : An alpha particle is moving in a magnetic field parallel to it. The force acting on the alpha partic...

Next Question : A galvanometer is converted into a voltmeter by connecting

Click here for online test on Magnetism

Responses


 (Getemail alerts when others member replies)

More questions and answers on Indian History :-








The only way that we can live, is if we grow. The only way that we can grow is if we change. The only way that we can change is if we learn. The only way we can learn is if we are exposed. And the only way that we can become exposed is if we throw ourselves out into the open. Do it. Throw yourself.
-C. JoyBell C.