A square input signal varying between +5 V and -5 V is applied to the shown p-n junction diode circuit. Which output waveform appears across Rₗ? Image
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Question

A square input signal varying between +5 V and −5 V is applied to the shown p-n junction diode circuit. Which output waveform appears across Rₗ? Image

G1 Physics · Accepted Answer

Analyze the diode separately for +5 V and −5 V input levels. The diode conducts in one half-cycle and blocks in the other, producing the clipped waveform shown in option D.