(A n-p-n) transistor conducts when | Physics | SolveeIt | Solveeit

Today, August 24

Question

$A n-p-n$ transistor conducts when

A

both collector and emitter are positive with respect to the base

B

collector is positive and emitter is negative with respect to the base

C

collector is positive and emitter is at same potential as the base

D

both collector and emitter are negative with respect to the base

Answer

collector is positive and emitter is negative with respect to the base

Explanation

Solution

In active region emitter base $p - n$ junction is in $FB \&$ base collector $p - n$ junction is in $RB$ .