Physics, asked by Anonymous, 9 months ago

explain how pn junction is formed?what is depletion region?why is it so called?

Answers

Answered by prasanthnaidu2005

0

The regions around the p-n junction having no mobile charge carrier is called depletion region. This is because when a p-n junction is formed, diffusion takes place of electrons from n to p side and of holes from p to n side of the diode. As s result, in the p-region, there are negative ions fixed in their positions.

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