Physics - Semiconductors Question with Solution | TestHub

The emitter-base junction is reversed biased in $\mathrm{n}-\mathrm{p}-\mathrm{n}$ transistor.

The emitter injects minority carriers into the base region of the $p-n-p$ transistor.

The emitter injects holes into the base of the $\mathrm{p}-\mathrm{n}-\mathrm{p}$ transistor and electrons into the base region of $n-p-n$ transistor.

The emitter injects holes into the base of $\mathrm{n}-\mathrm{p}-\mathrm{n}$ transistor.