Question

whqt happens to the resistance of a wire if it is made thinner?​

Answer 1

Explanation:

So, when the conductor is made thinner, its area of cross-section will decrease, since resistance is inversely proportional to the area of the conductor. Therefore, its resistance will increase.

Answer 2

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• Solution. So, when the conductor is made thinner, its area of cross-section will decrease, since resistance is inversely proportional to the area of the conductor. Therefore, its resistance will increase.