The temperature coefficient of resistance of a semiconductor | CGP Edu

Physics Current Electricity Resistance, Voltage, Potential Deffirence, Current MCQ (Single Correct)

The temperature coefficient of resistance of a semiconductor

A

Is always positive

B

Is always negative

C

Is zero

D

May be positive or negative or zero

Text Solution

Verified by Experts

The correct answer is:

The temperature co-efficient of resistance of a semiconductor is always negative.

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