Mathematics, 07.03.2020 03:02 mckinley2006

If a wire 30m long with a diameter of 3mm has a resistance of 25Ω, find the resistance of a wire 40m long with a diameter of 3.5mm

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If a wire 30m long with a diameter of 3mm has a resistance of 25Ω, find the resistance of a wire 40m...

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