1.In a P-N junction diode not connected to any circuita.the potential is the same everywhereb.the P-type side is at a higher potential than the N-type sidec.there is an electric field at the junction directed from the N-type side to the P-type sided.there is an electric field at the junction directed from the P-type to the N-type sideLogin to continueOnly logged in users canattempt or see the solution.