REMANENT POLARIZATION Meaning and
Definition
-
Remanent polarization refers to the residual or permanent electric polarization that remains in a material even after the external electric field is removed. When a material is subjected to an electric field or an electric current, its electric dipoles align along the direction of the field, leading to the polarization of the material. When the external field is removed, the material's electric dipoles may not completely return to their original random orientation, resulting in remanent polarization.
The remanent polarization is a property commonly observed in ferroelectric materials such as certain ceramics, crystals, and polymers. These materials possess a spontaneous polarization even in the absence of an applied electric field due to their unique crystal structure or chemical composition. The remanent polarization can be measured as the electric charge or dipole moment retained by the material after the removal of the applied field.
Remanent polarization plays a crucial role in various technological applications such as data storage, sensors, and actuators. It enables the use of ferroelectric materials in devices that require the ability to retain an electric charge or voltage, even without a constant power supply. Additionally, remanent polarization can be manipulated or reversed by applying an opposing electric field, allowing for the control and manipulation of the material's electrical properties.
Common Misspellings for REMANENT POLARIZATION
- eemanent polarization
- demanent polarization
- femanent polarization
- temanent polarization
- 5emanent polarization
- 4emanent polarization
- rwmanent polarization
- rsmanent polarization
- rdmanent polarization
- rrmanent polarization
- r4manent polarization
- r3manent polarization
- renanent polarization
- rekanent polarization
- rejanent polarization
- remznent polarization
- remsnent polarization
- remwnent polarization
- remqnent polarization
- remabent polarization
Etymology of REMANENT POLARIZATION
The term "remanent polarization" combines two words: "remanent" and "polarization".
"Remanent" comes from the Latin word "remanēre", which means "to remain". It refers to something that remains or is left behind after a process or event is completed. In the context of polarization, it refers to the polarization that occurs and remains in a material even after the external field or stimulus is removed.
"Polarization" stems from the Latin word "polaris", meaning "relating to the pole". It is derived from the concept of poles, like the North and South poles. In physics and electromagnetism, polarization refers to the orientation or alignment of electric field vectors or dipoles within a material.
Infographic
Add the infographic to your website:
