Semiconductor Electronics Materials Devices and Simple Circuits - Result Question 38
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39. The intrinsic semiconductor becomes an insulator at
======= ####39. The intrinsic semiconductor becomes an insulator at
3e0f7ab6f6a50373c3f2dbda6ca2533482a77bed:content/english/neet-pyq-chapterwise/physics/semiconductor-electronics-materials-devices-and-simple-circuits/semiconductor-electronics-materials-devices-and-simple-circuits—result-question-38.md (a) $0^{\circ} C$
(b) $0 K$
(c) $300 K$
(d) $-100^{\circ} C$
[2001]
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Answer:
Correct Answer: 39. (a)
Solution:
- (a) At $0 K$, motion of free electrons stop. Hence conductivity becomes zero. Therefore, at $0 K$ intrinsic semiconductor becomes insulator.
