If these metals have not been turned into a permanent magnet they will still be attracted to a magnet if placed within a magnetic field. In this situation they act as a magnet - but only whilst in ...
A team of scientists in South Korea has developed a new way to make high-performance permanent magnets without using costly ...
As it turns out, the ability to nullify the powerful magnetic field from a bunch of rare earth permanent magnets is as simple as bringing in another set of magnets to cancel out the magnetic ...
Tech Xplore on MSN9d
Scientists develop high-performance permanent magnet without expensive heavy rare earth elementsThe Nano Materials Research Division at the Korea Institute of Materials Science (KIMS), led by Dr. Tae-Hoon Kim and Dr. Jung ...
The Nano Materials Research Division at the Korea Institute of Materials Science (KIMS), led by Dr. Tae-Hoon Kim and Dr. Jung ...
When placed in a non-uniform magnetic field, the bar will tend to move from high ... Such materials form permanent magnets to be used among other things as a compass needle. On the other hand ...
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