(Answered) Can someone answer these 2 questions for me in depth1 a

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Can someone answer these 2 questions for me in depth?

1. A group of students found an old DC electric motor in a box. They were looking for a small generator they could use to power their computer while they were out camping. Explain how they might do this with the motor they found.

2. A 100 MW power station generates energy at 26.0 kV. The power lines must carry only 200 A of current to be efficient enough. To what voltage must the potential be increased?

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