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NEETPhysicsSemiconductors

In an unbiased p-n junction, holes diffuse from the p-region to n-region because

Options

  1. Afree electrons in the n-region attract them.
  2. Bthey move across the junction by the potential difference.
  3. Chole concentration in p-region is more as compared to n-region.
  4. DAll the above

Correct answer

C. hole concentration in p-region is more as compared to n-region.

Step-by-step solution

Correct Option is : (C) hole concentration in p-region is more as compared to n-region.

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