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Physics
The depletion layer of a p-n junction:
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Q. The depletion layer of a $ p-n $ junction:
KEAM
KEAM 2004
Semiconductor Electronics: Materials Devices and Simple Circuits
A
is of constant width irrespective of the bias
12%
B
acts like an insulating zone under reverse bias
28%
C
has a width that increases with an increase in forward bias
32%
D
is depleted of ions
20%
E
is n-type material
20%
Solution:
Correct answer is (b) acts like an insulating zone under reverse bias