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Ferromagnetism is a property of certain materials (such as iron) that results in a significant, observable magnetic permeability, and in many cases, a significant magnetic coercivity, allowing the material to form a permanent magnet. Ferromagnetic materials are noticeably attracted to a magnet, which is a consequence of their substantial ...
The following is a list of YouTubers for whom Wikipedia has articles either under their own name or their YouTube channel name. This list excludes people who, despite having a YouTube presence, are primarily known for their work elsewhere.
A permanent magnet is an object made from a material that is magnetized and creates its own persistent magnetic field. An everyday example is a refrigerator magnet used to hold notes on a refrigerator door. Materials that can be magnetized, which are also the ones that are strongly attracted to a magnet, are called ferromagnetic (or ferrimagnetic).
The Soviet Army journal Red Star reported her stance in a piece headlined "Iron Lady Raises Fears", [116] alluding to her remarks on the Iron Curtain. [115] The Sunday Times covered the Red Star article the next day, [ 117 ] and Thatcher embraced the epithet a week later; in a speech to Finchley Conservatives she likened it to the Duke of ...
Magnetism is the class of physical attributes that occur through a magnetic field, which allows objects to attract or repel each other.Because both electric currents and magnetic moments of elementary particles give rise to a magnetic field, magnetism is one of two aspects of electromagnetism.
According to the Social Security Administration, the top names for girls in the early 20th century included: Mary, Helen, Margaret, Anna, Ruth, Dorothy and Barbara. 100 Old Lady Names For Baby Girls
[7] [8] With the exception of extremely rare native iron deposits, it is the most magnetic of all the naturally occurring minerals on Earth. [7] [9] Naturally magnetized pieces of magnetite, called lodestone, will attract small pieces of iron, which is how ancient peoples first discovered the property of magnetism. [10]
It is time for the United States, the world’s oldest democracy, to elect an "Iron Lady" president. Haley is our nation’s best strategic choice next year. The electoral process starts in Iowa ...