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The depletion layer in P-N junction regi...

The depletion layer in `P-N` junction region is caused by

A

Drift of holes

B

Diffusion of charge carriers

C

Migration of impurity ions

D

Drift of electrons

Text Solution

Verified by Experts

The correct Answer is:
B
Due to the larger concentration of electrons in `N`-side and holes in `P`-side, they diffuses from their own side to other side. Hence depletion region produces.
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A2Z-SEMICONDUCTOR ELECTRONICS-Junction Diode
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