Electron 埃雷克特龙镁合金 electron n.[C] 电子 magnetic adj. 1.像磁铁的,有磁性的 2.磁的,磁性的 3.富有吸引力的,有魅力的 spur of the moment a. 一时冲动的,立刻的,不加思索的 moment equilibrium 力矩平衡 moment diagram 力矩图 electron amplifier 电子放大器 electron coupling 【电】...
Using the idea of de Broglie oscillations in elementary particles, for example, in an electron, it is easy to obtain quantitative values of the magnetic moment of an electron and the electron spin. Based on the oscillations the gyromagnetic ratio is logically explained. The calculations presented ...
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
The magnetic moment , however, is only approximately the Bohr magneton . Using Darwin'sexplicit expressions for the four ψ's, the magnetic moment of the electron in the field of a charge Ze is easily calculated. The result is where a is the fine structure constant 7.3 × 10. Substituting...
The magnetic moment of an electron, due to this motion, is as (4.5)μo=(area of loop)(current in emu) According to Bohr's theory (1913) of atom the electron moves with velocity v in the circular orbit of radius r. If e is the charge on the electron in esu and c the velocity ...
magnetic moment- the torque exerted on a magnet or dipole when it is placed in a magnetic field moment of a magnet torque,torsion- a twisting force Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
The magnetic moment of the bound electron is significantly different from that of the free electron. This is true for any binding situation, but particularly pronounced when the electron is bound in a highly charged ion, where it is subject to extreme electromagnetic fields in the close vicinity...
It should be noted that the electron is not orbiting in one circle, but orbiting around a spherical surface. If we choose B in z direction, the orbital magnetic moment μor of a current loop is iA. The projected area of the loop on the x−y plane is πρ2 with a new radius, ...
The present status of the calculation of the ( απ) 3 term for the anomalous magnetic moment of the electron in QED is reviewed. Exact results for two sets of graphs contributing to this order are presented. An outline of the method used, which is based on a new invariant decomposition ...
(Phys.org)—An electron, as well as other subatomic particles with an electric charge, is actually a little magnet—it spins like a top, giving it its own magnetic moment. It's the subtle change in this magnetic moment caused by emission and reabsorption of photons, aquantum phenomenoncalled...