Question

What is PN junction?
Don't spam​

Answer 1

ᴀɴꜱᴡᴇʀ :-

• A p–n junction is a boundary or interface between two types of semiconductor materials, p-type and n-type, inside a single crystal of semiconductor. The "p" side contains an excess of holes, while the "n" side contains an excess of electrons in the outer shells of the electrically neutral atoms there

Answer 2

Answer:

hey mate

Explanation:

the answer is in the pic ...

hope it helps