Johann Carl Friedrich Gauss was a German mathematician & scientist 1777-1856 whose name was adopted for the CGS unit of magnetic flux density. {Magnetisation}. Sometimes bits of metal (iron/chrome) become magnetised when we don't want them to. It happens in tape recorders. If you bring those parts under the influence of a powerful "saturating" and alternating magnetic field, that is made to decay away relatively slowly , their magnetism will be removed. "De-Gaussed"
Magnetite is a naturally occuring ferrite commonly called Lodestone. It exhibits "ferrimagnetism" as opposed to "ferromagnetism". "Ferroxcube" is a tradename for similar man-made magnetic ceramic materials. A china that contains ferrous particles, mixed with other metals. It is very useful in conjunction with inductors at higher frequencies.
About Me
- London Apprentice and Special Bitter
- Old! Electronics Engineer but not a Special Bitter drinker. Nay! More a bitter personality utterly exhausted with the folly of the nation if not all mankind. It seems that we have done all within our power to make sure that we will fail. Now the very Earth is groaning at our actions. There are just too many of us. Not enough resources to go round. There is a lack of "Goodliness." In the light of your comments I may amend this view
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