Physics, 24.05.2020 07:58 klbryant2001
An electrical power plant generates electricity with a current of 50 A and a potential difference of 20 000 V. In order to minimize the power losses due to the high current heating up the line, a transformer steps up the potential difference to 500 000 V before it is transmitted. What is the current in the transmission lines?
PLEASE SHOW ALL STEPS
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