1. INTRODUCTION The calculation of the magnetic field produced by radial currents in massive disks has been studied by Babic, Akyel, Salon and Kincic =-=[1, 2]-=-. Indeed, they obtained semi-analytical forms of the magnetic field Corresponding author: G. Lemarquand (guy.lemarquand@univ-...
Magnetic fields are created by permanent magnets or by currents, i.e., by moving electric charges. A moving electric charge is surrounded by an electric field and a magnetic field. In its rest frame, an electric charge generates an electric field, but no magnetic field. Electric and magnetic...
The stellarator is different from the other toroidal magnetic surface concepts in that both the toroidal and the poloidal field components—which together create the magnetic surface topology—are created from currents in external coils. In the tokamak and the reversed-field pinch2, a strong toroidal...
Magnetic field configurations refer to the spatial arrangement of magnetic field lines, which can be symmetric or asymmetric around an axis of rotation. In certain models, shearing the magnetic field can create force-free currents and toroidal current layers, leading to reconnection of field lines an...
b A permanent magnet and DC currents in the metal stripline together control the magnetic field at the NV. c NV electron energy eigenstates under parallel (Bz) and perpendicular (Bx) magnetic fields. Full size image The paper is structured as follows. We begin by analyzing the NV electron ...
Non-magnetic substances do not exhibit magnetic properties, but cold working of these implants can impart some degree of ferromagnetism, and create a local magnetic field by inducing electrical currents, which distorts B0. Hence, no bio-implant should be considered totally non-ferromagnetic.10 Two...
I. The damping produced by eddy currents induced in metal spheres and cylinders oscillating in a non-uniform magnetic field, and its application to the determination of resistivitydoi:10.1080/14786443008564975Davies, S.Evans, E.J.Taylor & Francis GroupPhilosophical Magazine...
We perform a statistical analysis of magnetic energy spectra in the frequency domain. The primary data set includes 1 Hz magnetic field data recorded by VEXMAG instrument on board Venus Express. The 1 Hz data are obtained by averaging over high-resolution sampling at 32 Hz to suppress the dist...
The permanent magnetic field was generated using the magnetic fields, no currents module which uses \(-\nabla \cdot ({\mu }_{0}\nabla {V}_{m}-{\mu }_{0}\nabla {M}_{0})=0\) to generate the field profile (Fig. S1). Remanent flux density and relative permeability were determined...
Magnetic reconnection can occur when two plasmas, having anti-parallel components of the magnetic field, encounter each other. In the reconnection plane, the anti-parallel component of the field is annihilated and its energy released in the plasma. Here,