• @HessiaNerd@lemmy.world
    link
    fedilink
    21 year ago

    wrap it through and around a ring magnet multiple times

    You are describing an inductor not a capacitor. They can be basic low pass filters but I don’t think they will work in this case.

      • @bastion@feddit.nl
        link
        fedilink
        11 year ago

        Looks like an inductor does work, but has to be fairly large, so isn’t worth it, particularly with cheap capacitor solutions available.