SATHEE: Electronic Devices Question 53

Electronic Devices Question 53

Question: A semiconductor is cooled from $T_{1} K$ to $T_{2} K .$ Its resistance

[MP PET 1999]

Options:

A) Will decrease

B) Will increase

C) Will first decrease and then increase

D) Will not change

Show Answer

Answer:

Correct Answer: B

Solution:

Resistance of semiconductor $\propto \frac{1}{Temperature}$

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Electronic Devices Question 53

Question: A semiconductor is cooled from T1K to T2K. Its resistance

Options:

Answer:

Solution:

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Question: A semiconductor is cooled from $T_{1} K$ to $T_{2} K .$ Its resistance