Physics-Resistance & Resistivity
NEET Physics Resistance & Resistivity MCQ Question
Type: MCQ-fact-Medium-Class 12
How does the resistivity of semiconductors change with increasing temperature?
A
It decreases.
B
It increases.
C
It remains constant.
D
It becomes zero.
Correct Answer
Option A
Detailed Explanation
Unlike metals, the resistivities of semiconductors decrease with increasing temperatures, as stated in the NCERT context.
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