FERROMAGNETISM Meaning and
Definition
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Ferromagnetism is a property exhibited by certain materials that causes them to form permanent magnets or to be strongly attracted to magnetic fields. This phenomenon occurs in substances composed of atoms with unpaired electrons, particularly transition metals such as iron, cobalt, and nickel. The unique characteristic of ferromagnetic materials is their ability to become highly magnetized in the presence of an external magnetic field and to retain that magnetism even after the field is removed.
In a ferromagnetic material, the unpaired electrons align their spins spontaneously in a parallel orientation, which creates a collective magnetic field. This alignment results in a strong magnetic attraction between neighboring atoms, forming regions called domains. When an external magnetic field is applied, the domains align in the same direction as the field, producing a stronger magnetic force.
Ferromagnetism plays a significant role in various applications, from industrial electromagnets and electric motors to data storage devices like hard drives. It also finds applications in medical equipment like MRI machines and scientific research instruments. Understanding and manipulating ferromagnetism is crucial for harnessing its magnetic properties for practical purposes, as well as for studies in material science and physics.
Common Misspellings for FERROMAGNETISM
- derromagnetism
- cerromagnetism
- verromagnetism
- gerromagnetism
- terromagnetism
- rerromagnetism
- fwrromagnetism
- fsrromagnetism
- fdrromagnetism
- frrromagnetism
- f4rromagnetism
- f3rromagnetism
- feeromagnetism
- fedromagnetism
- fefromagnetism
- fetromagnetism
- fe5romagnetism
- fe4romagnetism
- fereomagnetism
- fereromagnetism
- ferromagentism
Etymology of FERROMAGNETISM
The word "ferromagnetism" is derived from two root words: "ferro" and "magnetism".
1. "Ferro" comes from the Latin word "ferrum", which means "iron". It is often used to refer to materials containing iron.
2. "Magnetism" refers to the property of certain substances to attract or repel other objects based on the presence of a magnetic field.
Combining these roots, "ferromagnetism" specifically refers to the phenomenon of magnetism exhibited by materials containing iron, cobalt, nickel, and various alloys involving these elements.
Similar spelling words for FERROMAGNETISM
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