JEE Main & Advanced Sample Paper JEE Main Sample Paper-29

  • question_answer
    The potential difference between A and B in N following situation is:                         

    A) \[12\,V\]            

    B) \[7\,V\]

    C) \[20\,\,V\]                                         

    D) \[14\,\,V\]

    Correct Answer: A

    Solution :

    The current distribution after application of Kirchhoffs junction rule is shown in figure. Along the path AFB, we have \[={{45}^{\text{o}}}+{{60}^{\text{o}}}\]


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