Question

The part of a transistor which is most heavily doped to produce large number of majority carriers is
(a)emitter
(b)base
(c)collector
(d) can be any of the above three​

Answer 1

Explanation:

As we learnt in

Transistor -

Three layered semiconducting device.

NPN or PNP

- wherein

1. Emitter is heavily doped

2. collector is moderately doped.

3. Base is lightly doped & very thin

In a transistor

Emitter is heavily doped collector is

moderately doped. & Based is lightly

doped.

Correct option is 1.