NEET Sample Paper NEET Sample Test Paper-16

  • question_answer The potential difference between points A and B in the circuit shown in the figure will be:

    A) 1 V                              

    B) 2 V                  

    C)      3V                  

    D)      4 V

    Correct Answer: D

    Solution :

    From kirchoffs second law, it follows that: \[I=\frac{10-5}{25+15+2.5+5+2.5}=\frac{5}{50}=0.1\,A\] Potential difference across A and B                      \[=0.1\times (25+15)=4V\] Hence, the correction option is (d).

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