Electronic Devices Question 37
Question: Electrical conductivity of a semiconductor
[MP PMT 1993, 2000; RPET 1996]
Options:
A) Decreases with the rise in its temperature
B) Increases with the rise in its temperature
C) Does not change with the rise in its temperature
D) First increases and then decreases with the rise in its temperature
Show Answer
Answer:
Correct Answer: B
Solution:
With temperature rise conductivity of semiconductors increases.
BETA
