A copper transmission cable 200 km long and 12.5 cm indiameter carries a current of 150 A.For related problemsolving tips and strategies, you may want toview a Video Tutor Solution of A source in an open circuit.Part AWhat is the potential drop across the cable?Express your answer in volts.V =SubmitPart BΑΣΦΔΕ =Request AnswerHow much electrical energy is dissipated as thermal energy every hour?Express your answer in joules.?17 ΑΣΦ?

Length of cable L = 200 km = 200000 m Diameter of cable…

A copper transmission cable 200 km long and 12.5 cm in diameter carries a current of 150 A. For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of A source in an open circuit.

A copper transmission cable 200 km long and 12.5 cm in diameter carries a current of 150 A. For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of A source in an open circuit.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter28: Current And Resistance

Section: Chapter Questions

Problem 62PQ

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A copper transmission cable 200 km long and 12.5 cm in diameter carries a current of 150 A. For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of A source in an open circuit. What is the potential drop across the cable? Express your answer in volts. V = Submit Part B ΑΣΦ X Incorrect; Try Again; 5 attempts remaining Previous Answers Request Answer ΔΕ = ? How much electrical energy is dissipated as thermal energy every hour? Express your answer in joules. ΑΣΦ V ?
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A copper transmission cable 170 km long and 12.0 cm in diameter carries a current of 145 A. Part A For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of A source in an open circuit. What is the potential drop across the cable? Express your answer in volts. V = V Submit Request Answer Part B How much electrical energy is dissipated as thermal energy every hour? Express your answer in joules. Hνα ΑΣφ ΔΕ- J Submit Request Answer 國

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