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CE
Question Practice

What is the significance of the temperature coefficient of resistivity?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Physics
Physics Part - I
CURRENT ELECTRICITY
Question Bank

What is the significance of th...

Single Answer MCQ
Q-00103443

What is the significance of the temperature coefficient of resistivity?

1

It measures how much a material expands with heat.

2

It indicates the change in resistivity with temperature.

3

It defines the electrical conductivity of the material.

4

It shows thermal insulation properties.

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