Question
Physics Question on P-N Junction
The depletion layer of a p−n junction:
A
is of constant width irrespective of the bias
B
acts like an insulating zone under reverse bias
C
has a width that increases with an increase in forward bias
D
is depleted of ions
Answer
acts like an insulating zone under reverse bias
Explanation
Solution
Answer (b) acts like an insulating zone under reverse bias