How does transmitting power at higher voltages like 10,000 volts compare to 100 volts regarding conductor material?
Answer
It allows for the use of significantly less conductor material
Power transmission economics are based on the relationship between voltage and current. When voltage is increased, the current required to deliver the same amount of power decreases. Lower current means less energy is lost to resistance in the lines, allowing utilities to use much smaller and less expensive conductors for long-distance power delivery.
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History of Power Transformers - YouTube
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