Magnetic dipole moment

Gå til External magnetic field produced by a magnetic dipole moment - Any system possessing a net magnetic dipole moment m will produce a dipolar magnetic field (described below) in the space surrounding the system. While the net magnetic field produced by the system can also have higher-order multipole . Bufret Lignende Oversett denne siden The concept of the magnetic dipole is not restricted to the modeling of atomic- sized particles and can be applied to much larger objects and collections of objects. A compass needle, MR scanner, and even the earth itself might be considered giant dipoles.

When the field lines of two magnetic moments cross, a dipole - dipole. In a uniform magnetic fiel the magnitude of the dipole moment is proportional to the maximum amount of torque on the dipole, which . In magnetisFundamentals …of current loops is a magnetic dipole moment , the value of which is iA, the product of the current i and the area of the loop A. These tables describe units for measuring magnetic moment, magnetic dipole moment , and electromagnetic moment including atomic-unit-of- magnetic - dipole - moment , Bohr-magneton, electron-magnetic-moment, muon-magnetic-moment, neutron-magnetic-moment, nuclear-magneton, and proton-magnetic-moment. Meaning, pronunciation, translations and examples.

If placed at an angle in a magnetic fiel a current loop will experience torque and rotate. Magnetic dipole moment definition at Dictionary. The propensity of a current distribution to experience torque in a magnetic field (and also create its own magnetic field) is characterized by its magnetic ( dipole ) moment. In electrostatics, electric charge can exist as single (monopole) . The orbital magnetic dipole moment is a measure of the strength of the magnetic field produced by the orbital angular momentum of an electron. From Force and Torque on a Current Loop, the magnitude of the orbital magnetic dipole moment for a current loop is.

I is the current and A is the . Define magnetic dipole moment. English dictionary definition of magnetic dipole moment. It is a vector quantity, with the positive direction defined by the way the object responds to a magnetic field: The object will tend to align itself so that its magnetic moment. A number of different units for expressing magnetic dipole moment (hereafter simply. “ magnetic moment”) are commonly seen in the literature, including, for example, erg.

G cm Oe cm T m A m J T. It is not always obvious how to convert from . Known values of a4f and b4f from Ho i (deduced in an atomic-beam magnetic- resonance experiment) were inserted in these equations, giving a6s = 0. From a 6s, a value for the nuclear magnetic dipole moment μI = (4±5)μN was derived. A systematic procedure was recently developed for extracting the intrinsic moments of a system described by the general first-order linear field equation ψ= 0. The procedure is here applied to compute the magnetic dipole moments of a dibaric system proposed by Bhabha. Abstract: We study the muon anomalous magnetic dipole moment in supersymmetric theories.

The impact of the recent Brookhaven E8experimental measurement on both model-independent and model-dependent supersymmetric parameter spaces is discussed in detail.