An AC power generator produces 50. A (rms) at 3 600 V. The voltage is stepped up to 1.0 x 105 V by an ideal transformer, and the energy is transmitted through a long-distance power line that has a resistance of 100. Q. What percentage of the power delivered by the generator is dissipated as heat in the power line?
An AC power generator produces 50. A (rms) at 3 600 V. The voltage is stepped up to 1.0 x 105 V by an ideal transformer, and the energy is transmitted through a long-distance power line that has a resistance of 100. Q. What percentage of the power delivered by the generator is dissipated as heat in the power line?
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Transcribed Image Text:An AC power generator produces 50. A (rms)
at 3 600 V. The
voltage is stepped up to 1.0 x 105 V by an
ideal transformer,
and the energy is transmitted through a
long-distance power
line that has a resistance of 100. Q. What
percentage of the
power delivered by the generator is
dissipated as heat in the
power line?
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