A) the potential is same everywhere
B) The p-type side is at a higher potential than the n-type side
C) there is an electric field at the junction directed from the n-side to the p-type side.
D) there is an electric field at the junction directed from the p-type side to the n-type side.
Correct Answer: C
Solution :
A depletion layer or a potential barrier is formed at the junction with n-side at higher potential. Electric field at junction is directed from n-side to p-side.
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