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Physics, 28.12.2019 01:31, liaholmes8
An energy plant produces an output potential of 1500 kv and serves a city 143 km away. a high-voltage transmission line carries 500 a to the city. the effective resistance of a transmission line [wire(s)] is 2.4 ω/km times the distance from the plant to the city. consider the money lost by the transmission line heating the atmosphere each hour. assume the energy plant produces the same amount of power; however, the output electric potential of the energy plant is 20 % greater. how much money per hour is saved by increasing the electric potential of the power plant? answer in units of dollars/hr.
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