If in a p-n junction diode,a square input sig | vedclass

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Question

(A) The circuit shown is a half-wave rectifier configuration. When the input signal is at $+5 \ V$,the $p-n$ junction diode is forward-biased and acts

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(A) The circuit shown is a half-wave rectifier configuration. When the input signal is at $+5 \ V$,the $p-n$ junction diode is forward-biased and acts as a closed switch. Thus,the output voltage across the load resistor $R_L$ is $+5 \ V$. When the input signal is at $-5 \ V$,the $p-n$ junction diode is reverse-biased and acts as an open switch. Thus,no current flows through $R_L$,and the output voltage across $R_L$ is $0 \ V$. Therefore,the output signal is a square pulse of $+5 \ V$ during the positive half-cycle and $0 \ V$ during the negative half-cycle,which matches the shape shown in option $A$.

If in a $p-n$ junction diode,a square input signal of $5 \ V$ to $-5 \ V$ is applied as shown,which of the following represents the output signal across $R_L$?

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