Each nanocrystal is also a dipole, like a bar magnet, and has a positive charge.
From the newscientist.com
The neutron would then be an electrical dipole with two oppositely charged poles.
From the sciencedaily.com
When the dipole comes back into force, the north and south poles can swap places.
From the newscientist.com
In all these expressions is the dipole and is the magnetic field at its position.
From the en.wikipedia.org
It is defined as the net magnetic dipole moment per unit volume of that region.
From the en.wikipedia.org
While benzene does not have a dipole moment, it has a strong quadrapole moment.
From the en.wikipedia.org
It is a magnetic analogue of the electric dipole, but the analogy is not complete.
From the en.wikipedia.org
What we're really talking about here is the electric dipole moment of the electron.
From the newscientist.com
Moreover, such methods are completely blind to molecules that have no dipole.
From the en.wikipedia.org
More examples
A pair of equal and opposite electric charges or magnetic poles separated by a small distance
An aerial half a wavelength long consisting of two rods connected to a transmission line at the center
Any object (such as a magnet, polar molecule or antenna), that is oppositely charged at two points (or poles); any molecule or radical that has delocalised positive and negative charges
An open-back speaker that radiates sound equally front and rear. The front and rear waves are out of phase and cancellation will occur when the wavelengths are long enough to "wrap around". The answer is a large, wide baffle or to enclose the driver creating a monopole.
Speakers with drivers on opposite faces that are wired electrically out of phase, creating an area of cancellation to the sides. Recommended by THX for use as surround speakers, with null directed at the listener to create a more ambient and non-localizable effect.
This element connects to the aerial downlead, receiving signals from the director and reflector elements.
A fundamental form of antenna, comprising a single conductor of length approximately equal to half the wavelength of the carrier wave. Provides the basis for a range of other more complex forms of antenna.
An object whose centers of positive and negative charge do not coincide. For example, a hydrogen chloride (HCl) molecule is an electric dipole because bonding electrons are on average closer to the chlorine atom than the hydrogen, producing a partial positive charge on the H end and a partial ...