With forward bias to a pn junction , the width of depletion layer__________________?

Correct answer: A. Decreases

  • A. Decreases
  • B. Increases
  • C. Remains the same
  • D. None of the above

Explanation

Forward bias opposes the junction’s built-in electric field, reducing the barrier potential and narrowing the depletion layer. Reverse bias would widen it.

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