Question

At very high temperatures the extrinsic semi conductors become intrinsic because​

Answer 1

Answer:Why extrinsic semiconductors behave intrinsically at higher temperature? When temperature increases, thermally generated electrons and holes also increases equally. So, the contribution per unit volume by thermally generated electrons is very high and by the donor electrons is nil.

Hope this helps! ╰(*°▽°*)╯

Answer 2

Answer:

here is your answer mate

Explanation:

Why extrinsic semiconductors behave intrinsically at higher temperature? When temperature increases, thermally generated electrons and holes also increases equally. ... So, the contribution per unit volume by thermally generated electrons is very high and by the donor electrons is nil.