Magnetic Moment in a sentence

Magnetic and electric multipoles In order to find theoretically the deuterium magnetic dipole moment µ, one uses the formula for a nuclear magnetic moment : with : g (l) and g (s) are g-factors of the nucleons.

Simplistically, the magnetic moment of the neutron can be viewed as resulting from the vector sum of the three quark magnetic moments, plus the orbital magnetic moments caused by the movement of the three charged quarks within the neutron.

The force on each magnet depends on its magnetic moment and the magnetic field Either B or H may be used for the magnetic field outside of the magnet.

The magnetic field produced by an atom—its magnetic moment —is determined by these various forms of angular momentum, just as a rotating charged object classically produces a magnetic field.

Magnetic moment main Even though the neutron is a neutral particle, the magnetic moment of a neutron is not zero.

The theory of QED predicts a relationship between the dimensionless magnetic moment of the electron and the fine-structure constant α (the magnetic moment of the electron is also referred to as " Landé g-factor " and symbolized as g).

Caution: in part because there are not enough Roman and Greek symbols, there is no commonly agreed-upon symbol for magnetic pole strength and magnetic moment.

Fields of a magnet Far away from a magnet, the magnetic field created by that magnet is almost always described (to a good approximation) by a dipole field characterized by its total magnetic moment.

History and distinction from ferrimagnetism Historically, the term ferromagnetism was used for any material that could exhibit spontaneous magnetization: a net magnetic moment in the absence of an external magnetic field.

However, in addition to the electrons' intrinsic magnetic moment's tendency to be parallel to an applied field, there is also in these materials a tendency for these magnetic moments to orient parallel to each other to maintain a lowered-energy state.

In addition to the intrinsic magnetic moment, Ganymede has an induced dipole magnetic field.

In a ferromagnet —for instance, solid iron —the magnetic moment on each atom is aligned in the same direction (within a magnetic domain ).

In all units, it is convenient to employ two types of magnetic field, B and H, as well as the magnetization M, defined as the magnetic moment per unit volume.

In this condition, it is considered that the magnetization of the nanoparticles is a single giant magnetic moment, sum of all the individual magnetic moments carried by the atoms of the nanoparticle.

Magnetic moment displacement is ostensibly the main disturbance, yet submarines are detectable even when oriented parallel to the Earth's magnetic field, despite construction with non-ferromagnetic hulls.

Since the neutron is a neutral particle, it is not affected by electric fields, but with its magnetic moment it is affected by magnetic fields.

TG Northrop, "The Adiabatic Motion of Charged Particles" (Interscience, New York, 1963) The magnetic moment can be expressed as: : It is assumed that μ will remain constant while the particle moves into the denser magnetic field.

The magnetic dipole is tilted with respect to the rotational axis of Ganymede by 176°, which means that it is directed against the Jovian magnetic moment.

The overall strength of a magnet is measured by its magnetic moment or, alternatively, the total magnetic flux it produces.

The symbol μ has been used in some texts for magnetic permeability and in other texts for magnetic moment.