ferromagnetism

• Phénomène observé dans des matériaux comme le fer, le nickel ou le cobalt, qui s'aimantent fortement sous l'effet d'un champ magnétique externe et conservent une partie de cette aimantation après la disparition du champ.

A phenomenon observed in materials such as iron, nickel, or cobalt, where they become strongly magnetized when exposed to an external magnetic field and retain some magnetization after the field is removed.

indénombrable

1. Physical phenomenonC1formalscientific

   A property observed in certain materials, such as iron, nickel, and cobalt, where they become strongly magnetized when placed in a magnetic field and remain magnetized even after the field is removed.

   Ferromagnétisme

   • Ferromagnetism explains why a refrigerator magnet sticks to the door.
   • Transformers rely on ferromagnetic cores to function efficiently.
   • The discovery of ferromagnetism in iron shaped modern electromagnetism.

   Antonymesdiamagnetismparamagnetism