12th Class Physics Alternating Current / प्रत्यावर्ती धारा

  • question_answer 13)
    A coil of inductance 0.50 H and resistance  is connected to a 240 V, 50 Hz ac supply.                 (a) What is the maximum current in the coil?                 (b) What is the time lag between the voltage maximum and the current maximum?  

    Answer:

    (a) Current                                                                 (b)                                                 Time lag                  


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