JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर JEE PYQ-Current Electricity Charging and Discharging of Capacitors

  • question_answer
    In a sensitive meter bridge apparatus the bridge wire should possess [JEE ONLINE 12-05-2012]

    A) high resistivity and low temperature coefficient.

    B) low resistivity and high temperature coefficient.

    C) low resistivity and low temperature coefficient.

    D) high resistivity and high temperature coefficient.

    Correct Answer: A

    Solution :

    [a] Bridge wire in a sensitive meter bridge wire should be of high resistivity and low temperature coefficient.


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