THERMOMAGNETISM Meaning and
Definition
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Thermomagnetism is a phenomenon that refers to the effect of temperature on the magnetic properties of a material. It describes the relationship between thermal energy and magnetism, specifically how changes in temperature can alter magnetic behavior.
When a material is subjected to varying temperatures, the thermal energy affects the movement and alignment of its constituent particles, such as atoms or molecules. In turn, this influences the material's magnetic properties, including its magnetization, susceptibility, and coercivity.
In the context of thermomagnetism, certain materials may exhibit changes in magnetization or other magnetic parameters with increasing or decreasing temperature. This effect can be observed in various magnetic materials, including ferromagnetic, paramagnetic, and diamagnetic substances.
Ferromagnetic materials, such as iron, nickel, or cobalt, tend to become less magnetized as temperature rises. This behavior is due to the disruption of the parallel alignment of electron spins within these materials, resulting in a decrease in their magnetic moments.
Paramagnetic materials, on the other hand, tend to show an increase in magnetization as temperature increases. This is because higher temperatures supply enough energy to align the electron spins in the same direction temporarily, making the material more magnetically responsive.
Diamagnetic materials, like copper or zinc, exhibit slight magnetization changes that are opposite in direction to the applied magnetic field. These materials typically display a decrease in magnetization with increasing temperature.
In summary, thermomagnetism encompasses the study of how temperature influences the magnetic behavior of materials, leading to changes in their magnetization, susceptibility, or coercivity.
Common Misspellings for THERMOMAGNETISM
- rhermomagnetism
- fhermomagnetism
- ghermomagnetism
- yhermomagnetism
- 6hermomagnetism
- 5hermomagnetism
- tgermomagnetism
- tbermomagnetism
- tnermomagnetism
- tjermomagnetism
- tuermomagnetism
- tyermomagnetism
- thwrmomagnetism
- thsrmomagnetism
- thdrmomagnetism
- thrrmomagnetism
- th4rmomagnetism
- th3rmomagnetism
- theemomagnetism
- thedmomagnetism
Etymology of THERMOMAGNETISM
The word "thermomagnetism" is derived from the combination of two root words: "thermo" and "magnetism".
The word "thermo" comes from the Greek word "thermos", which means "heat". It is commonly used as a prefix in scientific terminology related to temperature, energy, or heat transfer. Examples of other words with the "thermo" prefix include "thermodynamics", "thermostat", and "thermometer".
The word "magnetism" comes from the Greek word "magnētis lithos", which means "Magnesian stone". This stone, also known as magnetite or lodestone, was abundant in an area of ancient Greece called Magnesia. It was observed that magnetite possessed the ability to attract objects made of iron. Hence, the phenomenon was named "magnetism".
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