2. Solved Papers
  3. MGIMS WARDHA

MGIMS WARDHA MGIMS WARDHA Solved Paper-2007

  • question_answer
    A wire of length L has resistance R. It is bent at mid-point such that the two halves make an angle 90° with each other. The new resistance would be

    A) R                                            

    B) \[\sqrt{2}R\]

    C) \[\frac{R}{\sqrt{2}}\]                                     

    D) \[\frac{R}{4}\]

    Correct Answer: A

    Solution :

    There is no change in resistance on bending the wire.


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