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Semiconductor Electronics: Materials, Devices and Simple Circuits — Physics STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 SciencePhysicsSemiconductor Electronics: Materials, Devices and Simple Circuits1 Mark
MCQ
In an n-type silicon, which of the following statement is true :
  • A
    Electrons are majority carriers and trivalent atoms are the dopants.
  • B
    Electrons are minority carriers and pentavalent atoms are the dopants.
  • ✓
    Holes are minority carriers and pentavalent atoms are the dopants.
  • D
    Holes are majority carriers and trivalent atoms are the dopants.
✓

Answer

Correct option: C.
Holes are minority carriers and pentavalent atoms are the dopants.
C

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