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,po

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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,point $A$ is at a higher potential than point $B$,making the diode forward-biased. Current flows through the resistor,and a positive voltage appears across $C$ and $D$.During the negative half-cycle,point $A$ is at a lower potential than point $B$,making the diode reverse-biased. No current flows through the resistor,so the output voltage $V_{CD}$ is zero.Therefore,the waveform for $V_{CD}$ consists of positive half-cycles followed by zero voltage during the negative half-cycle,which matches 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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