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JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Electric Conduction Ohms and Resistance

  • question_answer
    The example for non-ohmic resistance is       [MP PMT 1978]

    A)                    Copper wire                 

    B)            Carbon resistance

    C)                    Diode

    D)            Tungston wire

    Correct Answer: C

    Solution :

                 Because V-i graph of diode is non-linear.                    


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