When N-type of semiconductor is heated - Vidyadip

MCQ

When $N$-type of semiconductor is heated

A
Number of electrons increases while that of holes decreases
B
Number of holes increases while that of electrons decreases
C
Number of electrons and holes remains same
✓
Number of electrons and holes increases equally

✓

Answer

Correct option: D.

Number of electrons and holes increases equally

When a free electron is produced, simultaneously a hole is also produced.

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