NEET AIPMT SOLVED PAPER MAINS 2011

  • question_answer
    In the circuit shown in the figure, if potential, at point A is taken to be zero, the potential at point B is

    A)  - 1 V                     

    B)  + 2 V    

    C)  - 2 V                     

    D)  + 1 V

    Correct Answer: D

    Solution :

    By KVL along path ACDB \[{{V}_{A}}+1+(1)(2)-2={{V}_{B}}\]                                 \[0+1={{V}_{B}}\]                                 \[{{V}_{B}}=1\,V\]


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