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JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Different Measuring Instruments

  • question_answer
    The material of wire of potentiometer is                                                                                          [MP PMT 2002]

    A)         Copper

    B)                        Steel

    C)         Manganin

    D)         Aluminium

    Correct Answer: C

    Solution :

                                             Manganin or constantan are used for making the potentiometer wire.               


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