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Tamil Nadu Board of Secondary EducationHSC Science Class 12

In an unbiased p-n junction, the majority of charge carriers (that is, holes) in the p-region diffuse into n-region because of - Physics

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Question

In an unbiased p-n junction, the majority of charge carriers (that is, holes) in the p-region diffuse into the n-region because of

Options

  • the potential difference across the p-n junction

  • the higher hole concentration in p-region than that in n-region

  • the attraction of free electrons of n-region

  • the higher concentration of electrons in the n-region than that in the p-region

MCQ

Solution

the higher concentration of electrons in the n-region than that in the p-region

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Chapter 10: Electronics and Communication - Evaluation [Page 246]

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Samacheer Kalvi Physics - Volume 1 and 2 [English] Class 12 TN Board
Chapter 10 Electronics and Communication
Evaluation | Q I. 3. | Page 246
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