Question
Physics Question on Classification Of Metals, Conductors And Semiconductors
Semiconductors chapter base emitter numerical
Answer
In a bipolar junction transistor (BJT), the base and the emitter are two of the three regions. The third region is the collector. The emitter is highly doped, the base is thin and lightly doped, and the collector is moderately doped. The operation of the BJT depends on the movement of charge carriers through these regions.