Question

explain how pn junction is formed?​

Answer 1

Answer:

pn means what can you tell

Answer 2

P-n junctions are formed by joining n-type and p-type semiconductor materials, as shown below. ... However, in a p-n junction, when the electrons and holes move to the other side of the junction, they leave behind exposed charges on dopant atom sites, which are fixed in the crystal lattice and are unable to move.

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