Physics · Semiconductor Electronics
An unbiased p-n junction has holes diffusing from the p-region to the n-region because:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1free electrons in the n-region attract them
- 2holes move across the junction following the potential difference
- 3hole concentration in the p-region is greater compared to the n-region✓
- 4holes in the p-region repel them
Correct answer
hole concentration in the p-region is greater compared to the n-region
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