SATHEE: Electronic Devices Question 87

Electronic Devices Question 87

Question: In a semiconductor

[AIEEE 2002; AIIMS 2002]

Options:

A) There are no free electrons at any temperature

B) The number of free electrons is more than that in a conductor

C) There are no free electrons at 0 K

D) None of these

Show Answer

Answer:

Correct Answer: C

Solution:

At 0 K semiconductor behaves as an insulator.

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Electronic Devices Question 87

Question: In a semiconductor

Options:

Answer:

Solution:

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