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  5. Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर

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
    In carbon composition resistors, ___ the ratio of carbon, ___ the overall resistance.

    A) Higher, lower

    B) Lower, higher

    C) Lower, lower

    D) Higher, higher

    Correct Answer: A

    Solution :

    Option [a] is correct. Explanation: The ratio of carbon dust to ceramic (conductor to insulator) determines the resistive value of the resistor. Higher the ratio of carbon, lower the overall resistance.


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