Recent content by tmak

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    How to charge a battery?

    Thanks sophiecentaur and phinds for the responses. I'll read up more on how batteries work. I think I have enough information now to continue with my experiments though. Eventually I do plan on creating a rotary generator, then a wind turbine which uses that.
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    How to charge a battery?

    Is it absolutely necessary to have 3+ voltage going to the 3v battery to have it charge? Or will the charge just take longer if the voltage from the system is less than 3v?
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    How to charge a battery?

    Hello, New here, sorry if this in the wrong thread. I just finished a college general physics 2 course and in it we had an experiment where we passed a magnet through a coil of copper and a computer read what the induced emf was. This reminded me of a flashlight I have which uses the...
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