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Question: Answered & Verified by Expert
In an unbiased $p-n$ junction holes from the p-region to $n$-region because of:
PhysicsSemiconductorsNEETNEET 2013 (Karnataka)
Options:
  • A The attraction of the free electrons of n-region.
  • B The higher hole concentration in p-region than that in $n$-region.
  • C The higher concentration of electrons in the $n$-region than that in the p-region.
  • D The potential difference across the $p-n$ junction.
Solution:
2881 Upvotes Verified Answer
The correct answer is: The higher hole concentration in p-region than that in $n$-region.
The higher hole concentration in P-region that in $n$-region.

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