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dipole
(physics) Any object (such as a magnet, polar molecule or antenna) that is oppositely charged at two points (or poles).
dipoles
dipole moments
plural of dipole moment
dipole wave
(physics) Any wave (electromagnetic, gravitational etc.) caused by transitions in a dipole
dipole waves
plural of dipole wave
dipole antenna
(radio) An antenna with a single, linear element, so energized that the RF current has a node only at each end.
electric dipole
(physics) two electric charges of equal magnitude but opposite sign separated by a short distance
molecular dipole
(chemistry, physics) a polar molecule; either permanent (in the absence of an applied field) or induced (produced by an applied field)
dipole moment
The vector product of the charge on either pole of a dipole and the distance separating them.
dipole antennae
plural of dipole antenna