A sinusoidal voltage of peak value `200` volts is connected to a diode and resistor `R` in the
Channel: Doubtnut
Date: 2020-01-19

A sinusoidal voltage of peak value `200` volts is connected to a diode and resistor `R` in the circuit shown so that half wave rectification occurs. If the forward resistance of the diode is negligible compared to `R` the `rms` voltage (in volt) across `R` is approximately