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Semiconductors — Physics STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 SciencePhysicsSemiconductors1 Mark
MCQ
In semiconductors at room temperature,
  • A
    the valence band is completely filled.
  • B
    the conduction band is completely filled.
  • ✓
    the conduction band is partially filled and valence band is partially empty.
  • D
    the valence band is completely filled and the conduction band is partially filled.
✓

Answer

Correct option: C.
the conduction band is partially filled and valence band is partially empty.
(c) : The conduction band is partially filled and valence band is partially empty.

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