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ferromagnetic    音标拼音: [f,ɛrom,ægn'ɛtɪk]

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  • Definition, Cause, Examples, Uses, Facts - Britannica
    ferromagnetism, physical phenomenon in which certain electrically uncharged materials strongly attract others Two materials found in nature, lodestone (or magnetite, an oxide of iron, Fe 3 O 4) and iron, have the ability to acquire such attractive powers, and they are often called natural ferromagnets
  • Ferromagnetism - Wikipedia
    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
  • Paramagnetic vs Diamagnetic vs Ferromagnetic - Magnetism
    Learn the difference between diamagnetic, paramagnetic, and ferromagnetic materials Get examples of each and know how to identify them
  • Ferromagnetism: Definition, Properties, Examples, and Applications
    Ferromagnetism is an exciting phenomenon observed in certain materials, known as ferromagnetic materials, that can retain their magnetization even after removing an external magnetic field Ferromagnetic materials can become ferromagnets and interact strongly with other magnets and magnetic fields
  • 22. 2: Ferromagnets and Electromagnets - Physics LibreTexts
    Ferromagnetic materials, such as iron, are those that exhibit strong magnetic effects The atoms in ferromagnetic materials act like small magnets (due to currents within the atoms) and can be aligned, usually in millimeter-sized regions called domains
  • What is Ferromagnetism? - BYJUS
    Ferromagnetism is a physical phenomenon (long-range ordering), in which certain materials like iron strongly attract each other Ferromagnets occur in rare earth materials and gadolinium It is one of the common phenomena that is encountered in life that is responsible for magnetism in magnets
  • Ferromagnetism - HyperPhysics
    Iron, nickel, cobalt and some of the rare earths (gadolinium, dysprosium) exhibit a unique magnetic behavior which is called ferromagnetism because iron (ferrum in Latin) is the most common and most dramatic example Samarium and neodymium in alloys with cobalt have been used to fabricate very strong rare-earth magnets
  • Ferromagnetic Materials - GeeksforGeeks
    Ferromagnetic Materials derive their name from "ferrous," meaning iron, as iron was the first metal recognized for displaying magnetic properties Ferromagnetism is a distinct magnetic behaviour observed in specific substances like iron, cobalt, alloys, etc
  • Ferromagnetism: Causes and Examples - samaterials. com
    Ferromagnetism is a type of magnetism where certain materials can become magnetized and retain their magnetization even after an external magnetic field is removed This is one of the most common and well-known forms of magnetism, seen in materials like iron, cobalt, and nickel
  • Magnetism - Ferromagnetism, Domains, Curie Point | Britannica
    Magnetism - Ferromagnetism, Domains, Curie Point: A ferromagnetic substance contains permanent atomic magnetic dipoles that are spontaneously oriented parallel to one another even in the absence of an external field





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