12th Class Physics Alternating Current / प्रत्यावर्ती धारा

  • question_answer 15)
    A capacitor in series with a resistance is connected to a 110 V, 60 Hz supply.                 (a) What is the maximum current in the circuit?                 (b) What is the time lag between the current maximum and the voltage maximum?    

    Answer:

    (a)                                                 (b)                                                                 Time lag                        Negative sign indicates that the current leads the voltage.  


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