Q1399
In a bipolar junction transistor
A.
All the three regions (the emitter, the base and the collector) have equal concentrations of impurity
B.
The emitter has the least concentration of impurity
C.
The collector has the least concentration of impurity
D.
The base has the least concentration of impurity
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
In a bipolar junction transistor the base has the least concentration of impurity.