Science, asked by subhanarajput6, 6 months ago

how does the resistance of a wire vary with its area of cross section. any one can help me

Answers

Answered by vanishkakumari

Explanation:

Resistance is inversely proportional to area of cross section. larger will be the area lower will be the resistance and vice versa. this is because through a conductor with large area of cross section current can easily flow and hence resistance is low.

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