Physics, 03.03.2020 06:18 danielcano1228

You’ve made the finals of the science Olympics. As one of your tasks you’re given 1.0 g of copper and asked to make a cylindrical wire, using all the metal, with a resistance of 1.3 Ω. How long will your wire be? What will be its diameter? The resistivity of copper is 1.7 x 10-8 Ωm. The mass density of copper is 8.96 g/cm3.

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You’ve made the finals of the science Olympics. As one of your tasks you’re given 1.0 g of copper an...

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