Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion

Discussion Forum : Electronic Devices and Circuits - Section 1 (Q.No. 15)
15.
In an n-p-n transistor, the majority carriers in the base are
electrons
holes
both holes and electrons
either holes or electrons
Answer: Option
Explanation:

Emitter is n type and emits electrons which diffuse through the base.

Discussion:
34 comments Page 3 of 4.

Ashish Mishrs said:   6 years ago
According to the question, the majority carrier must be holes.

Megha chaudhary said:   1 decade ago
How in an p-n-p transitor majority carrier is electronics?

Chaithra said:   7 years ago
In the base, majority carriers should be holes. Right?

Anila N Menon said:   7 years ago
Holes are the majority carriers in the p region.

Rahul said:   1 decade ago
Answer is holes. As in p type holes is majority.

Shitzhu said:   7 months ago
I think Holes is the correct answer.
(1)

Dolon said:   8 years ago
Majority carrier must be holes.

Farhana said:   6 years ago
The correct answer is holes.

Prasoon kumar P said:   2 years ago
Holes is the correct answer.
(2)

Rottry said:   4 years ago
Hole is the correct answer.
(3)


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