2. Questions Bank
  3. 12th Class
  4. Physics
  5. Magnetism

12th Class Physics Magnetism Question Bank MCQ - Moving Charges and Magnetism

  • question_answer
    The sensitivity of a galvanometer will increase if:

    A) radius of coil is increased

    B) number of turns in coil is decreased

    C) radius of coil is decreased

    D) a strong field is used

    Correct Answer: A

    Solution :

    (a) radius of coil is increased.


You need to login to perform this action.
You will be redirected in 3 sec spinner