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How does pn junction work ?

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How does pn junction work ?

Posted by R 2 G 5 years, 11 months ago

CBSE > Class 12 > Physics

1 answers

Ishika Gupta 5 years, 11 months ago

Pn junction works on the principal of concentration difference in both p and n type semiconductor. Due to which holes move across junction to n region and ē move to p region. Then a current developed due the motion of holes and ē known as diffusion current.

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