Can any 1 please help me out with this...i'm not able to understand the term polarization when associated with electric fields??
Polarization refers to the shifting of electric charges within a material in response to an external electric field. This results in the separation of positive and negative charges, creating an overall dipole moment.
When an electric field is applied to a material, the electrons within the material are displaced from their original positions, causing a temporary buildup of charge on one side and a deficit on the other. This creates an electric dipole moment and results in polarization.
Polarized light refers to light waves that vibrate in a specific direction, while unpolarized light refers to light waves that vibrate in all directions. Polarized light is created when unpolarized light passes through a polarizing filter.
Polarization is important in optics because it affects how light behaves when passing through certain materials. It can be used to reduce glare, improve image contrast, and even reveal hidden details in objects.
Polarization is utilized in various technologies, such as LCD screens, 3D glasses, and polarizing filters for cameras. It is also used in communication systems, such as satellite and fiber optic cables, to reduce interference and improve signal quality.