Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-conceptual-Easy-Class 12
Which of the following statements about semiconductors is correct?
A
Semiconductors have resistivity values between metals and insulators.
B
All semiconductors are elemental materials.
C
Intrinsic semiconductors have no charge carriers.
D
Metals have higher resistivity than semiconductors.
Correct Answer
Option A
Detailed Explanation
Semiconductors possess intermediate resistivity values, which is defined as being between metals (low resistivity) and insulators (high resistivity). This is consistent with the NCERT context stating that semiconductors have intermediate resistivity values.
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