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
Answer: Option
Explanation:
Emitter is n type and emits electrons which diffuse through the base.
Discussion:
34 comments Page 2 of 4.
Pavan said:
8 years ago
No, it's wrong.
Because they are not intrinsic semiconductor so hey will have some potential to move but not exceeding the barrier potential.
@Esk Kishore.
Its hole is majority carriers in the base.
Because they are not intrinsic semiconductor so hey will have some potential to move but not exceeding the barrier potential.
@Esk Kishore.
Its hole is majority carriers in the base.
Sachin said:
8 years ago
Yeah, The given answer is wrong because in NPN transistor base is p and in p base, the holes are majority carrier.
Aman said:
8 years ago
P N P - means; + - +, Hole-Electron-Hole, Emitter-Base-Collector.
Aman said:
8 years ago
N P N - means; - + -, Electron-Hole-Electron; Emitter-Base-Collector.
Dolon said:
8 years ago
Majority carrier must be holes.
Parashu.kn said:
8 years ago
Answer is B.
Bikash said:
8 years ago
@Dolan. You are wright answer should must be hole according to questions.
Anila N Menon said:
7 years ago
Holes are the majority carriers in the p region.
Chaithra said:
7 years ago
In the base, majority carriers should be holes. Right?
AJAY JOSHI said:
7 years ago
In transistor all major current are flow due to majority carrier so base is p type it has majority charge carrier is holes, so the answer should be holes.
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