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 field of magnetic dipoles is potential, its scalar potential [[phi].
Since the energy and the angular momentum associated to the ISCO correspond to the minima of the curves E([rho]) and L([rho]) (indicated by triangles), figure shows that an increase of the magnetic dipole moment induces a decrease of the ISCO radius (see Fig.
When fed through port 1, as previously mentioned, the radiation mechanism of the proposed antenna can be equivalent to a folded magnetic dipole.
A normal-mode helical antenna (NMHA) has been studied for more than half a century, and the operation principles are well known by a simple equivalent model, proposed by Kraus and Wheeler, based on the assumption that the each turn is the superposition of electric and magnetic dipoles [1,2].
In the same figure we plot a line and a circle to represent respectively the electric dipole 2 and the magnetic dipole 6.
DS] current that passing along the MOSFET's drain to its source through the bonding wire and the MOSFET chip form a current loop equivalent to the magnetic dipole found by the inverse method.
In this study, the transition parameters such as wavelengths, oscillator strengths, and transition probabilities for magnetic dipole (M1) and electric quadrupole (E2) transitions of low-lying levels have been calculated using multiconfiguration Hartree-Fock method within the Breit-Pauli Hamiltonian, MCHF+BP given by Fischer et al.
The second method may also be used as an independent alternative of measuring the magnetic dipole moment.
Addressing the challenges associated with incorporating multiple RF-functions into mobile devices, both antennas include proprietary Isolated Magnetic Dipole (IMD) technology.
The book begins with the basic knowledge of the theories of nuclei and angular momentum, develops through the standard description of the fine and magnetic hyperfine interactions, and their impact on the energy structure of the lanthanide ions, and includes advanced description of f to f electric and magnetic dipole transitions.
It is well known phenomenon that every electron in the atom constitute a magnetic dipole if pictured as a tiny spinning sphere of charge.