A 190-km-long high-voltage transmission ine 2.00 cm in diameter carries a steady current of 1.160 A. Ifthe conductor s copper with a free charge density of 8.5O K s0 electrena per cubie meter, how many years does it take one electron to travel the full length of the cable? (Use 3.156 x 10 for the number of seconds in a year) 121.50 Your incorrect answer may have resulted from roundoff error Make sure you keep extra significant figures in intermediate steps of your calculation yr Need Help? Mester

A 190-km-long high-voltage transmission ine 2.00 cm in diameter carries a steady current of 1.160 A. Ifthe conductor s copper with a free charge density of 8.5O K s0 electrena per cubie meter, how many years does it take one electron to travel the full length of the cable? (Use 3.156 x 10 for the number of seconds in a year) 121.50 Your incorrect answer may have resulted from roundoff error Make sure you keep extra significant figures in intermediate steps of your calculation yr Need Help? Mester