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

A semiconductor is cooled from T1KT_{1}K to T2K.T_{2}K. Its resistance.

A

Will decrease

B

Will increase

C

Will first decrease and then increase

D

Will not change

Answer

Will increase

Explanation

Solution

Resistance of semiconductor ∝1Temperature\propto \frac{1}{\text{Temperature}}.