Given that taking energy electric motors to rotate, you can turn the power of creat?

Some new miniature electric motors Council Overview: query Jordan : Because taking power electric motors to rotate, you can turn the energy of creat I would like a little scientific experiment, and experiment to see the wind, but I can not uncover a sewing machine little enough to do the job I need to develop a miniature windmill. I wonder if you can use an electric motor as a generator? I wonder, because it requires energy to run the engine if you turn off the engine when it produce

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