dipole


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dipole

 [di´pōl]
1. a molecule having separated charges of equal and opposite sign.
2. a pair of electric charges or magnetic poles separated by a short distance.

di·pole

(dī'pōl),
A pair of separated electrical charges, one or more positive and one or more negative; or a pair of separated partial charges.
Synonym(s): doublet (2)

dipole

/di·pole/ (di´pōl)
1. a molecule having separated charges of equal and opposite sign.
2. a pair of electric charges or magnetic poles separated by a short distance.

dipole

[dī′pōl]
1 a molecule whose ends carry opposite partial charges.
2 a molecule with areas of opposing electrical charges, such as hydrogen chloride, which has a predominance of electrons and a partial negative charge about the chloride portion and a partial positive charge on the hydrogen side.

dipole

An MRI term for a magnetic field with unique north and south magnetic poles separated by a finite distance.

di·pole

(dī'pōl)
A pair of separated electrical charges, one or more positive and one or more negative; or a pair of separated partial charges.
Synonym(s): doublet (2) .

dipole

1. a molecule having charges of equal and opposite sign.
2. a pair of electric charges or magnetic poles separated by a short distance.
References in periodicals archive ?
The analogues in the case of the dipole model of magnetization are: [mathematical expression not reproducible] are the intensities, as well as the induction of the electric and magnetic fields; and; [mathematical expression not reproducible]; [[rho].
Specifically, the folded dipole element matches the real part of the input impedance to 50 [OMEGA].
Scientists hope that now that the Dipole Repeller has been identified, they will be able to glean both the direction and the speed of Milky Way's motion.
In the case of the buried dipole sources, two rings of 16 point-contact "pseudo" sensors were equally spaced around the rod circumference (spaced at 22.
The research team used the Dipole Coil Resonance System (DCRS) to induce magnetic fields, which was developed by the team in 2014 for inductive power transfer over an extended distance.
The C-shaped patches perform as a radiating element is loaded with a basic dipole antenna to achieve a dual band antenna is presented.
Data were collected from five of eight patients enrolled with atrial flutter to determine the difference in resolution of a dipole density map generated by the AcQMap System, to that of a standard voltage-based map.
YagiUda antenna along the axis are directional and in the plane of elements perpendicular to dipole.
By aligning the iron wires as an example, the students are prompted to predict and explain the direction in which the magnetic compass needle is pointed according to the dipole small-magnets model, when the needle is placed near the container of iron wires before and after the container has been stroked several times with the "N" end of the magnet.
Urbanc and Zeks [11] suggested that the spontaneous polarization (Ps) induced by a 'Type II' chiral dopant is influenced by steric interactions with the surroundings of host molecules that affects the rotational distribution of the core transverse dipole moment - with respect to the polar axis of the SmC phase [10].
From neurophysiological preparations, elasmobranchs appear to possess the capacity to discriminate between poles of a dipole electric field.
In this work and our related work [28] however, we aim to systematically study the radiation pattern of a dipole at the interface of an air-metamaterial (MTM), in which the metamaterial is a homogenized medium with an effective permittivity lower than free space, [epsilon] < [[epsilon].