12th Class Physics Alternating Current / प्रत्यावर्ती धारा Question Bank MCQ - Alternating Currents

  • question_answer
    Find the impedance of a series LCR circuit if the inductive reactance, capacitive reactance and resistance are \[6\,\Omega ,\text{ }3\Omega \] and \[4\,\Omega \] respectively. Calculate the impedance of the circuit.

    A) \[5\,\Omega \]                           

    B) \[25\,\Omega \]   

    C) \[0\,\Omega \]                           

    D) \[13\,\Omega \]

    Correct Answer: A

    Solution :

    (a) \[5\,\Omega \]


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