Recent content by tmak

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.

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?

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...