12th Class Physics Sample Paper Physics Sample Paper-8

  • question_answer
    A 220 V AC supply is connected between points A and B. What will be the potential difference V across the capacitor?


    As p - n junction conducts during positive half-cycle only the diode connected here will work in positive half-cycle. Potential difference across C = peak voltage of the given AC voltage \[={{V}_{0}}={{V}_{rms}}\sqrt{2}=220\sqrt{2}V.\]

You need to login to perform this action.
You will be redirected in 3 sec spinner