Physics - Semiconductors Question with Solution | TestHub

The$\mathrm{P}-\mathrm{N}$junction will conduct only when it is forward biased i.e. when$-5 \mathrm{V}$is fed to it, so it will conduct only for third quarter part of signal shown and when it conducts potential drop$5 \mathrm{V}$will be across both the resistors, so output voltage across${\mathrm{R}}_2$is$2.5 \mathrm{V}$.

$\therefore {\text{V}}_0=-2.5\text{V}$