Unit resistance
What is the resistance of a two-conductor line 10 m long made of 4.0 mm2 aluminum wire?
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Peter
electrical resistivity for copper is 1.724 x 10 -8 Ω m (0.0174 μΩ m) and electrical resistivity for aluminum 2.65 x 10 -8 Ω m (0.0265 μΩ m)
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