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Semiconductor Electronic: Material, Devices And Simple Circuits — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsSemiconductor Electronic: Material, Devices And Simple Circuits1 Mark
MCQ
An intrinsic semiconductor is                         :
  • ✓
    Undoped
  • B
    Doped
  • C
    Can be undoped or doped
  • D
    Semi$-$doped
✓

Answer

Correct option: A.
Undoped
Doping is a process of adding impurities in a semiconductor. Doped semiconductors are known as extrinsic semiconductors and others are known as intrinsic ones.

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