Semiconductor Electronics Materials Devices and Simple Circuits - Result Question 38
39. The intrinsic semiconductor becomes an insulator at
(a)
(b)
(c)
(d)
[2001]
Show Answer
Answer:
Correct Answer: 39. (a)
Solution:
- (a) At
, motion of free electrons stop. Hence conductivity becomes zero. Therefore, at intrinsic semiconductor becomes insulator.