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Regarding a semiconductor which one of the following is wrong

a)

There are no free electrons at room temperature

b)

There are no free electrons at 0

c)

The number of free electrons increases with rise of temperature

d)

The charge carriers are electrons and holes



Question ID - 151982 | SaraNextGen Top Answer

Regarding a semiconductor which one of the following is wrong

a)

There are no free electrons at room temperature

b)

There are no free electrons at 0

c)

The number of free electrons increases with rise of temperature

d)

The charge carriers are electrons and holes

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

At room temperature, few bonds break and electron hole pair generates inside the semiconductor

127 votes


127