Buyer beware at liquidation sales. A going-out-of-business sign on the Oskar Huber furniture store in Southampton, Bucks County. The retailer filed for bankruptcy protection late last year and hired a company that specializes in liquidation sales to sell off its inventory.uyer beware at liquidation sales. A going-out-of-business sign on the Oskar Huber furniture store in Southampton, Bucks County. The retailer filed for bankruptcy protection late last year and hired a company that specializes in liquidation sales to sell off its inventory.
(Redirected from Polarization (electrostatics)). In classical electromagnetism, polarization density (or electric polarization, or simply polarization) is the vector field that expresses the density of permanent or induced electric dipole moments in a dielectric material.
The polarization of an electromagnetic wave is defined as the orientation of the electric field vector. Recall that the electric field vector is perpendicular to both the direction of travel and the magnetic field vector. The polarization is described by the geometric figure traced by the electric field vector upon a stationary plane perpendicular to the direction of propagation, as the wave travels through that plane.