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Semiconductor Electronics question

2011 · Q143
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Semiconductor Electronics question

2011 · Q143

NEETPhysicsSemiconductor ElectronicsMCQ+4 / −1
In forward biasing of the p-n junction
  1. A
    the positive terminal of the battery is connected to p-side and the depletion region becomes thick.
  2. B
    the positive terminal of the battery is connected to n-side and the depletion region becomes thin.
  3. C
    the positive terminal of the battery is connected to n-side and the depletion region becomes thick.
  4. D
    the positive terminal of the battery is connected to p-side and the depletion region becomes thin.
View written solutionFree

Correct answer: D

In forward biasing, the positive terminal of the battery is connected to p-side and the negative terminal to n-side of p-n junction. The forward bias voltage opposes the potential barrier. Due to it, the depletion region becomes thin.

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