Question

Assertion: Wire A is thin in comparison to wire B of same

material same length then resistance of wire A is greater than

resistance of wire B.

Reason: Resistance of a wire is directly proportional to its area of

cross section.​

Answer 1

Answer:

Assertion is correct but reason is incorrect.

Explanation:

Resistivity is a material property. And Resistance is inversely proportional to the cross section area of the wire. So, thinner the wire, higher the resistance.

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