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Class 12PhysicsSemiconductor ElectronicsClassification of Materials and Energy Band Theory
Easy

How are holes produced in a semiconductor?

  • A
    By adding pentavalent impurities
  • B
    By breaking covalent bonds due to thermal energy
  • C
    By applying a high electric field
  • D
    By cooling the semiconductor
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Class 12 Questions

Class 12

Physics Questions

Chapter

Semiconductor Electronics

Subtopic

Classification of Materials and Energy Band Theory

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