SSC JE Electrical Engineering (Paper 2) 4 Dec 2023 Paper

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Question : 70 of 100

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What is the result of the diffusion of electrons and holes when p-type and n-type semiconductor materials are joined to form a diode junction?

Formation of positive ions in the p-type material and negative ions in the n-type material
Creation of a layer of holes near the junction in the p-type material
Depletion of majority charge carriers in the region near the junction
Generation of an electric field that inhibits electron movement

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