The part of a transistor which is most heavily doped to produce large number of majority carriers is
emitter
base
collector
can be any of the above three.
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.
Option 1)
emitter
This is the correct option.
Option 2)
base
This is an incorrect option.
Option 3)
collector
This is an incorrect option.
Option 4)
can be any of the above three.
This is an incorrect option.
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