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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
    A steady current flows in a metallic conductor of non-uniform cross-section. Which of these quantities is constant along the conductor?                        

    A) Electric field           

    B) Drift velocity          

    C) Current                         

    D) Current density

    Correct Answer: C

    Solution :

    (c) Current The current flowing through a conductor of non-uniform cross-section remain same in the whole of the conductor.


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