Physics, 20.12.2019 21:31 Blahdjwj7073

In the fabrication of an electrical extension cord, the manufacturer wants to reduce the overall resistance of the wires in the extension cord.

which of the following changes would result in the lowest resistance?

a) decrease the diameter of the wiresb) increase the diameter of the wiresc) choose a metal wire with a larger value of resistivityd) increase the length of the extension cord

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