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Semiconductors — Easy JEE physics MCQ

In a p-n junction diode, the depletion region is formed due to:
  1. A. Diffusion of charge carriers
  2. B. Drift of charge carriers
  3. C. Recombination only
  4. D. External voltage

Solution

The depletion region forms due to diffusion of majority carriers across the junction, leaving behind immobile ions.

PHYSICS

easy • PYQ Reworded
Question
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In a p-n junction diode, the depletion region is formed due to:
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Semiconductors — Easy JEE Physics MCQ | MyGoalPrep