Physics-
General
Easy
Question
Statement-1 : The temperature coefficient of resistance is positive for metals and negative for P-type semiconductor.
Statement-2 : The effective charge carriers in metals are negatively charged whereas in P-type semiconductor they are positively charged.
- Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1
- Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1
- Statement-1 is True, Statement-2 is False
- Statement-1 is False, Statement-2 is True.
The correct answer is: Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1
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