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Home Q & A Board Science-Related Homework Help Physics
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Smilez Smilez
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11 years ago
The electrical resistance, R, of a cable varies directly as the length, l, of the cable and inversely as the square of its diameter, d.  For a cable 360 inches long and 5 inches in diameter, the resistance is 720 ohms.  Find the resistance for a cable with a length of  650 inches and a diameter of 10 inches.
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nurisarnurisar
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11 years ago
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