Physics, 25.06.2019 06:20 Sk8terkaylee
For a metal that has an electrical conductivity of 7.1 x 107 (ω-m)-1, do the following: (a) calculate the resistance (in ω) of a wire 2.6 mm in diameter and 6.7 m long. (b) calculate the current (in a) if the potential drop across the ends of the wire is 0.060 v. (c) calculate the current density (in a/m^2). (d) compute the magnitude of the electric field (in v/m) across the ends of the wire.
Answers: 1
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For a metal that has an electrical conductivity of 7.1 x 107 (ω-m)-1, do the following: (a) calcula...
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