12th Class Physics Alternating Current / प्रत्यावर्ती धारा

  • question_answer 1)
    A 100  resistor is connected to a 220 V, 50 Hz ac supply.                 (a) What is the rms value of current in the circuit?                 (b) What is the net power consumed over a fully cycle?  

    Answer:

    (a)                 (b) Net power                 = 484 W.  


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