Physics, 27.02.2020 03:17, Conner4600

A copper cable needs to carry a current of 160 A with a power loss of only 2.0 W/m. What is the required radius of the copper cable? (The resistivity of copper is 1.7 × 10 −8 Ω⋅m).

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A copper cable needs to carry a current of 160 A with a power loss of only 2.0 W/m. What is the requ...