Ferromagnetism: Ferromagnetism is a strong type of magnetism exhibited by materials that have a permanent magnetization, large magnetic susceptibility, hysteresis, magnetic domains, and occur in materials that have a net magnetic moment.
Ferromagnetism is a type of magnetism exhibited by materials that have a strong attraction to a magnetic field. Here are some properties of ferromagnetism:
Occurrence: Ferromagnetism occurs in materials that have a net magnetic moment due to the alignment of their atomic magnetic moments. Examples include iron, cobalt, nickel, and some alloys.
Ferromagnetism is the property of certain materials to become strongly magnetized in the presence of an external magnetic field, and to retain their magnetization when the external field is removed. Some examples of ferromagnetic materials are iron, nickel, cobalt, and their alloys, such as steel. Other examples include rare-earth magnets, such as neodymium magnets, which are used in various applications, such as electric motors, hard disk drives, and magnetic resonance imaging (MRI) machines.
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