Physics-
General
Easy
Question
A sinusoidal voltage of peak value 200 volt is connected to a diode and resistor 
in the circuit figure, so that halfwave rectification occurs. If the forward resistance of the diode is negligible compared to , the RMS voltage (in volt) across is approximately
- 200
- 100
- 280
The correct answer is:
If half wave rectifier the output voltage is the RMS voltage
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