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Physics WebAssign Ch17 #10
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For more Chapter 17 Physics Problems, go to:
A high-voltage transmission line with a resistance of 0.30 /km carries a current of 1040 A. The line is at a potential of 660 kV at the power station and carries the current to a city located 160 km from the station.
(a) What is the power loss due to resistance in the line?
_____W
(b) What fraction of the transmitted power does this loss represent?
_____%
A high-voltage transmission line with a resistance of 0.30 /km carries a current of 1040 A. The line is at a potential of 660 kV at the power station and carries the current to a city located 160 km from the station.
(a) What is the power loss due to resistance in the line?
_____W
(b) What fraction of the transmitted power does this loss represent?
_____%
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