12th Class Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Case Based (MCQs) - Current Electricity

  • question_answer
    The potentiometer will give accurate result, if the area of cross-section of the wire

    A) increases          

    B) decrease

    C) remain same       

    D) None of these

    Correct Answer: C

    Solution :

    (c) remain same


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