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Sketch the graph of Resistance vs. Area of a Wire

in Grade 12 Physical Sciences by Diamond (50,998 points) | 156 views

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As the cross sectional area(A) of a conductor increases, resistance(R) decreases,

R = 1/A

This will produce an exponential graph, decreasing from left to right(in 1st quadrant), as a result of increase in A(on the x-axis), as R decreases(on the y-axis).
by Diamond (39,704 points)

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