Most telephone cables are complete of copper wire

Reference no: EM13659975

Most telephone cables are complete of copper wire of either 24 or 26 guage. If the resistace of 24-gauge wire is 137 Ω/mile and the resistance of 26-guage wire is 220Ω/mile, what is the ratio of the diamer of 24-guage wire to that of 26-guage wire?

Reference no: EM13659975

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