The domains of a ferromagnet are small, localized regions within the material where the magnetic moments of atoms are aligned in the same direction, resulting in a net magnetic moment. Each domain is typically a few micrometers in size and can be thought of as a mini-magnet. In an unmagnetized ferromagnet, these domains are randomly oriented, canceling each other out. When the material is magnetized, the domains can grow or align in one direction, leading to an overall magnetic field.
A ferromagnet has a steep gradient B /H curve with very noticeable hysteresis. A paramagnet has a shallow curve with almost no hysteresis.
You can magnetize them by placing them near the magnetic field of a metal, this magnetizes them Another way to magnetize a ferromagnet it to wrap a insulated live wire around it, letting each end of the wire touch a + or - side of a bettery. This produces an electromagnet, and it can be turned on or off.
This could be a description of a dipole, as of a ferromagnet where the fields at the poles are opposite.
Some words that rhyme with electromagnet are magnet, cabinet, and forget.
Yes. Doctor B L Kemp ''Science advisor russia klmp3302
Nickel is a magnetic element, yes, but not nearly as strong strong as iron or cobalt. It is known as a "ferromagnet" and is weakly magnetic.
No
The four domains are eukaryotes, bacteria, Archaea, and viruses.
Domains are divided into kingdoms.
Domains of Darkover was created in 1990.
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