If no external voltage is applied across P-N junction, there would be – McqOptions

MCQOPTIONS

1.	If no external voltage is applied across P-N junction, there would be [Orissa JEE 2002]
A.	No electric field across the junction
B.	An electric field pointing from N-type to P-type side across the junction
C.	An electric field pointing from P-type to N-type side across the junction
D.	A temporary electric field during formation of P-N junction that would subsequently disappear
Answer» C. An electric field pointing from P-type to N-type side across the junction

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