Q. In the depletion region of a pn junction, there is a shortage of

A
Acceptor ions
B
Holes and electrons
C
Donor ions
D
None of the above
Solution:

Depletion region or depletion layer is a region in a P-N junction diode where no mobile charge carriers are present. Depletion layer acts like a barrier that opposes the flow of electrons from n-side and holes from p-side.

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