Electronic Devices Question 123
Question: Which of the following statements is not true
[IIT-JEE 1997 Re-Exam]
Options:
A) The resistance of intrinsic semiconductors decrease with increase of temperature
B) Doping pure $ Si $ with trivalent impurities give P-type semiconductors
C) The majority carriers in N-type semiconductors are holes
D) A PN-junction can act as a semiconductor diode
Show Answer
Answer:
Correct Answer: C
Solution:
In N-type semiconductor majority charge carriers are electrons.
