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JEE Main & Advanced Physics Alternating Current / प्रत्यावर्ती धारा Question Bank Self Evaluation Test - Alternating Current

  • question_answer
    Find the current passing through battery immediately after key (K) is closed. It is given that initially all the capacitors are uncharged. (given that \[R=6\,\Omega \] and \[C=4\mu F\])

    A) 1 A

    B) 5 A

    C) 3 A

    D) 2 A

    Correct Answer: A

    Solution :

    [a] \[{{R}_{eq}}=\frac{5R}{6}\Rightarrow I=\frac{6E}{5R}=1\,A\]


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