The resistance of a wire is proportional to its length and its cross-sectional a

Question

The resistance of a wire is

proportional to its length and its cross-sectional area.

proportional to its length and inversely proportional to its cross-sectional area.

inversely proportional to its length and proportional to its cross-sectional area.

inversely proportional to its length and its cross-sectional area.

proportional to its length and its cross-sectional area.

proportional to its length and inversely proportional to its cross-sectional area.

inversely proportional to its length and proportional to its cross-sectional area.

inversely proportional to its length and its cross-sectional area.

Explanation / Answer

ans=(b) resistance is proportional to lengthg and inverserly proportional to area

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