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Which of the following statements are true with regard to resistivity?

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Which of the following statements are true with regard to resistivity?

(a) Resistance depends on the temperature

(b) Resistance does not depend on the temperature

(c) Resistivity depend on the length

(d) Resistivity depend on area of cross section

I have been asked this question during a job interview.

The question is from Resistivity topic in portion Simple DC Networks of Basic Electrical Engineering

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The correct answer is (a) Resistance depends on the temperature

For explanation: Resistivity is material property. It depends only on temperature.

For the same material with different length and area, resistivity remains the same until temperature remains constant.

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