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JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Grouping of Resistances

  • question_answer
    A parallel combination of two resistors, of 1 W each, is connected in series with a 1.5 W resistor. The total combination is connected across a 10 V battery. The current flowing in the circuit is                                    [DCE 2004]

    A)         5 A                                    

    B)         20 A

    C)         0.2 A                                

    D)         0.4 A

    Correct Answer: A

    Solution :

                                             \[i=\frac{10}{1.5+\left( 1||1 \right)}=\frac{10}{1.5+0.5}=5A\]


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