Assertion : The resistivity of a semiconductor increases with tem… - Vidyadip

MCQ

Assertion : The resistivity of a semiconductor increases with temperature.
Reason : The atoms of a semiconductor vibrate with larger amplitude at higher temperature there by increasing it's resistivity.

A
If both assertion and reason are true and the reason is the correct explanation of the assertion.
✓
If both assertion and reason are true but reason is not the correct explanation of the assertion.
C
If assertion is true but reason is false.
D
If the assertion and reason both are false.

✓

Answer

Correct option: B.

If both assertion and reason are true but reason is not the correct explanation of the assertion.

If the assertion and reason both are false.

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