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JIPMER Jipmer Medical Solved Paper-2015

  • question_answer
    From the graph between current (I) and voltage (V) is shown below. Identify the portion corresponding to negative resistance.

    A)  AB                        

    B)         BC

    C)  CD                        

    D)         DE

    Correct Answer: C

    Solution :

    We know that for the negative resistance, when we increase the voltage the current will decrease. Therefore from the graph, we find that the current in CD is decreased when voltage is increased.


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