this post was submitted on 06 Sep 2023
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When I was a kid my Dad made a magnet charger with some electrified copper coils would this be something that could be used to achieve similar results somehow? TIA (i.imgur.com)
submitted 1 year ago by lossykittens@reddthat.com to c/askelectronics@discuss.tchncs.de
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[โ€“] nothacking@discuss.tchncs.de 1 points 1 year ago (1 children)

Really? If have had good results just placing a screwdriver inside an electromagnet, still magnetized a few years later.

[โ€“] lightnsfw@reddthat.com 1 points 1 year ago

Maybe it depends on the coil/power source. When I tried it I was just messing around with a coil I had and 12v source and it was not that effective.