In the half-wave rectifier circuit shown,whic | vedclass

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(B) In a half-wave rectifier circuit,the diode conducts only during the positive half-cycle of the input $AC$ signal.During the positive half-cycle,th

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(B) In a half-wave rectifier circuit,the diode conducts only during the positive half-cycle of the input $AC$ signal.During the positive half-cycle,the potential at $A$ is higher than at $B$,making the diode forward-biased.Consequently,current flows through the load resistor,and a positive voltage output is observed across $C$ and $D$.During the negative half-cycle,the potential at $A$ is lower than at $B$,making the diode reverse-biased.In this state,the diode acts as an open circuit,and no current flows through the load resistor,resulting in zero voltage output across $C$ and $D$.Therefore,the output waveform consists of only the positive half-cycles,which corresponds to option $B$.

In the half-wave rectifier circuit shown,which one of the following waveforms is true for $V_{CD}$,the output across $C$ and $D$?

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