Mathematics, 16.02.2021 09:30 maribelarreolap4sgpj
(20 POINTS!!) The electrical resistance of a section of cylindrical wire varies directly with its length and inversely with the square of its diameter. A certain piece of wire has a length of 2m and a diameter of 0.001m. The resistance of this piece of wire is 0.05Ω (ohms). Find the electrical resistance of another wire, made of the same material, but with length 2.5m and diameter 0.00125m.
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(20 POINTS!!) The electrical resistance of a section of cylindrical wire varies directly with its le...
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