2. Solved Papers
  3. Chhattisgarh PMT

Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2006

  • question_answer
    Three identical resistances A, B and C are connected as shown in the figure. The heat produced will be maximum in

    A)  B                                           

    B)  same for A, B and C

    C)  A               

    D)  B and C

    Correct Answer: C

    Solution :

    Heat produced in a resistance \[H={{I}^{2}}Rt\] \[\therefore \]  \[H\propto {{I}^{2}}\] Current flowing through resistance A is maximum, therefore maximum heat will produce in resistance X.


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