This paper presented an effective shielding design of magnetic fields generated by unidirectional current.Theoretical formulas and numerical computation software based on boundary element method (BEM) are employed to evaluate the shielding effectiveness (SE) of cylindrical shell. It is shown that ...
Strong magnetic fields are required in many fields, such as medicine (magnetic resonance imaging), pharmacy (nuclear magnetic resonance), particle accelerators (such as the Large Hadron Collider) and fusion devices (for example, the International Thermonuclear Experimental Reactor, ITER), as well as ...
A direct current measuring device having at least one first magnetic sensor and at least one second magnetic sensor sensitive to a magnetic field generated by an electric current flowing in a conductor. The measuring device includes a processing unit connected to the magnetic sensors and generates ...
Symmetry plays a central role in determining the polarization of spin currents induced by electric fields. It also influences how these spin currents generate spin-transfer torques in magnetic devices. Here we show that an out-of-plane damping-like torque can be generated in ruthenium dioxide (RuO...
One single-layer and two four-layer example winding structures are used to illustrate the impact of excitation frequency on the magnetic field intensity and current density distributions in transformer windings. By plotting the distributions as phasors in three-dimensional isometric plots, greater insight...
Lars G.Blomberg, ...Lars.Bylander, inCOSPAR Colloquia Series, 1999 E-B Correlation and its Scale Size Dependence. Electric and magnetic fields associated with static structures in the ionosphere are often correlated. The electric field maps, at least partially, upwards along the geomagnetic field...
Characteristics of the Magnetic Field The strength of the magnetic field generated by a current is not uniform; it varies with distance from the wire: Near the Wire: The magnetic field is most intense close to the carrying conductor. Here, the field lines are densely packed, indicating a stro...
Eddy current separation is a process that utilizes magnetic fields to repel nonmagnetic electrically conductive metals, separating them from non-metallic particles based on their conductivity levels. AI generated definition based on: Resources, Conservation and Recycling, 2012 ...
Antiferromagnets (AFMs) have the potential to push spintronic devices from a static condition or gigahertz frequency range to the terahertz range for the sake of high-speed processing. However, the insensitivity of AFMs to magnetic fields makes the manip
generated by such an alternating current is constant over time, the temperature modulation due to the AEE oscillates withf, because the AEE is linearly responsive to the charge current [see Fig.2d]. Thus, the temperature increase due to Joule heating can be eliminated by extracting the linear ...