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12th Class Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank MCQ - Current Electricity

  • question_answer
    Figure shows currents in a part of an electric circuit, then current l is:

    A) 1.7 A

    B)               3.7 A

    C) 1.3 A                           

    D) 1 A

    Correct Answer: A

    Solution :

    (a) 1.7 A                                                    Applying Kirchhoff's first law,                               \[l=2+2-1-1.3=1.7A\text{ }\]           


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