CBSE BoardEnglish MediumSTD 12 SciencePhysics14. Semicondutor electronics1 Mark
MCQ
Holes are charge carriers in
A
Intrinsic semiconductors
B
Ionic solids
C
$P-$ type semiconductors
✓
Both $(a)$ or $(c)$
✓
Answer
Correct option: D.
Both $(a)$ or $(c)$
d (d) In intrinsic semiconductors, electrons and holes both are charge carriers. In $P-$ type semiconductors (Extrinsic semiconductors) holes are majority charge carriers.
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