Gujarat BoardEnglish MediumSTD 12 SciencePhysicsSemiconductor Electronic: Material, Devices And Simple Circuits1 Mark
MCQ
In $n-$type of semiconductor, majority carries are:
A
Positron
✓
Electron
C
Holes
D
Impure particles
✓
Answer
Correct option: B.
Electron
In $n-$type semiconductor, large number of free electrons is present. Hence, free electrons are the majority charge carriers in the $n-$type semiconductor. The free electrons $($majority charge carriers$)$ carry most of the electric charge or electric current in the $n-$type semiconductor.
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