Physics, 14.07.2019 04:30, JusSomeRandomGuy

One wire has a cross-sectional area of 1,250 circular mils and a resistance of 7 ohms. a second piece of wire, identical except for cross-sectional area, has a resistance of 10 ohms. determine what the cross-sectional area of this second wire is. (cross-sectional area and resistance are inversely proportional.)

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One wire has a cross-sectional area of 1,250 circular mils and a resistance of 7 ohms. a second piec...