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10.A 1-km transmission cable, of pure aluminum, has to carry 3.2x1021 electrons/s. If the diameter of the cable is 6 cm and t

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IF = (3.2 x 18² x 1,6x1013 c) le I = 512 A and R PL = (2.65*108 R-M) (1x100m) T 10.069/232 R= 9.372x150 LAU=IR = 4.80 Volt |

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