1. Let the light shine

    The electric engine (a magnet rotating within an conductor coil ) ,when rotated, lights a bulb. Suggest ways to rotate it "automatically" so that the light will shine without the need that you stand by it and rotate it. In other word: build a small power station!

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    The electric engine in the picture (a magnet rotating within an conductor coil ) ,when rotated, lights a bulb. Suggest ways to rotate it "automatically" so that the light will shine without the need that you stand by it and rotate it.
    In other word: build a small power station!

    In the project you create a sketch of how and electric power station can work: how the handle will be rotating? By which energy? Which apparatus? What is the benefits of your suggestion?

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