electric dipoles

Mira otros diccionarios:

• Electric motor — For other kinds of motors, see motor (disambiguation). For a railroad electric engine, see electric locomotive. Various electric motors. A 9 volt PP3 transistor battery is in the center foreground for size comparison. An electric motor converts… …   Wikipedia

• magnetism — /mag ni tiz euhm/, n. 1. the properties of attraction possessed by magnets; the molecular properties common to magnets. 2. the agency producing magnetic phenomena. 3. the science dealing with magnetic phenomena. 4. strong attractive power or… …   Universalium

• Magnetic moment — Electromagnetism Electricity · …   Wikipedia

• van der Waals forces — Relatively weak electrical forces that attract neutral (uncharged) molecules to each other in gases, liquefied and solidified gases, and almost all organic liquids and solids. Solids held together by van der Waals forces typically have lower… …   Universalium

• Magnetoencephalography — Diagnostics Patient undergoing an MEG MeSH …   Wikipedia

• Maxwell's equations — For thermodynamic relations, see Maxwell relations. Electromagnetism …   Wikipedia

• Brewster's angle — An illustration of the polarization of light which is incident on an interface at Brewster s angle. Brewster s angle (also known as the polarization angle) is an angle of incidence at which light with a particular polarization is perfectly… …   Wikipedia

• Ferroelectricity — is a property of certain materials which possess a spontaneous electric polarization that can be reversed by the application of an external electric field.[1][2] The term is used in analogy to ferromagnetism, in which a material exhibits a… …   Wikipedia

• ferroelectricity — See ferroelectric. * * * ▪ physics       property of certain nonconducting crystals, or dielectrics, that exhibit spontaneous electric polarization (separation of the centre of positive and negative electric charge, making one side of the crystal …   Universalium

• Ferroelectric RAM — (FeRAM or FRAM [FeRAM is the accepted generic acronym for ferroelectric random access memory.] ) is a random access memory similar in construction to DRAM but uses a ferroelectric layer instead of a dielectric layer to achieve non volatility.… …   Wikipedia

• Bi isotropic — In physics and engineering, and materials science, bi isotropics (or biisotropics) are any of a class of materials having the special optical property that it can twist the polarization of light in either refraction or transmission. This does not …   Wikipedia