Magnetic dipole moment is the difference between north pole and south pole. Electron of an atom and circular current loop too has magnetic dipole moment.
The magnetic dipole moment of an object or thing is readily defined in relation to the torque that the object experiences in a certain magnetic field. The same applied magnetic field generates larger torques on objects with bigger magnetic moments. The direction and strength of this torque depend ...
Electromagnetic logging method and apparatus with scanned magnetic dipole directionIn a form of the disclosure, electromagnetic propagation logging measurements are made for several magnetic moment directions of the electromagnetic energy, and can be examined and/or processed retrospectively in order to ...
magnetic dipole moment Thesaurus Medical Encyclopedia Wikipedia n (General Physics) a measure of the magnetic strength of a magnet or current-carrying coil, expressed as the torque per unit magnetic-flux density produced when the magnet or coil is set with its axis perpendicular to the magnetic fi...
Google Share on Facebook magnetic moment (redirected frommagnetic dipole moment) Also found in:Dictionary,Thesaurus,Encyclopedia,Wikipedia. An MRI term for a measure of the net magnetic properties of an object or particle, which is a sum of the intrinsic spins of the nuclei that have an associa...
The dipole model allows us to calculate field strength and direction around an "equivalent dipole." That's shown in the second picture. Without doing any math, we see that the dipole model looks just like a sphere magnet. That's true - the way the math works out under the hood, it's...
Magnetic moment, also known as magnetic dipole moment, is the measure of the object's tendency to align with a magnetic field. The objects have a tendency to place themselves in such a way that the magnetic moment vector becomes parallel to the magnetic
Theoretically, the magnetic dipole does not tend to align itself with the magnetic field, but rather to precess around B without even getting close to the direction of the magnetic field. In a pure Larmor precession, no alignment would take place. However, the precession always encounters many ...
with their magnetic dipole moments oriented in the z-direction. The transmitter and receiver coils are positioned within the distanced1andd2from the metasurface, respectively. The magnetic moment of the wire coils corresponds to the current i and area of the coils as\(m=i\pi {a}^{2}\wide...
An alternative and more quantitatively useful definition of the magnetic moment is to model it as arising from a tiny current (i) traveling around the edge of a loop of cross sectional area (A). Themagnetic dipole moment(µ) is a vector defined asµ=iAwhose direction is perpendicular toA...