In a PN-junction diode not connected to any circuit [IIT-JEE 1998] – McqOptions

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1.	In a PN-junction diode not connected to any circuit [IIT-JEE 1998]
A.	The potential is the same everywhere
B.	The P-type is a higher potential than the N-type side
C.	There is an electric field at the junction directed from the N- type 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
Answer» D. There is an electric field at the junction directed from the P-type side to the N-type side

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