Quote:
Originally Posted by elias
Hello Amigo,
I think that this person has found a way to tap this aether (cold electricity) like Tesla did very easily.
I wanted to know the difference between Barium-Ferrite and Ferrite cores. Can one tell from their color? Sorry to ask this, but I really don't know.
Thanks
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BaFe is just another substance that ferromagnetic cores are made of. It is also found in permanent magnets as well, as far as I recall.
I think these cores can be found in the old AM portable radios, so salvaging them from there is an easiest way to procure some.