Tensile or compressive strain generated by the convex or concave states influence the uniaxial magnetic anisotropy of the system. Low temperature measurements show a hard magnetic behavior and the presence of exchange-bias effect after field cooling to 2 K. The results obtained in this study prove ...
A difficult problem concerns the determination of magnetic field components within an experimentally inaccessible region when direct field measurements are not feasible. In this paper, we propose a new method of accessing magnetic field components using
MFL starts with a magnet. A magnet has two ends, called north and south poles. The poles exert forces on iron and steel. This force of attraction is caused by the magnetic field.Figure 7.2illustrates the flux lines around a magnet and its poles as calculated using finite-element analyses....
The loop probes sustain the circulating current proportional to the magnetic flux density component normal to the plane of the loop, and currents which depend on the electric field tangential to the loop. Figure 1 presents a square loop probe placed in the xy-plane of the coordinate system, ...
A numerical study of ferromagnetic-fluid flow and heat transfer in a square porous cavity under the effect of a magnetic field is presented. The water-magnetic particle suspension is treated as a miscible mixture and, thus, the magnetization, density and viscosity of the ferrofluid are obtained....
Electromagnet: A magnet, consisting of a solenoid with an iron core, which has a magnetic field existing only during the time of current flow through the coil. Energy Product: Indicates the energy that a magnetic material can supply to an external magnetic circuit when operating at any point ...
a current in a loop are shown inFigure 1. These lines ofBform loops around the current. TheBiot–Savart lawexpresses the partial contributiondBfrom a small segment of conductor to the totalBfieldof a current in the conductor. For a segment of length and orientationdlthat carries a currenti...
This was performed by means of a Least Square Method, to estimate and compensate the effects of hard and soft iron distortions. The calibration algorithm was implemented on Field Programmable Gate Array (FPGA) and tested in a Helmholtz cage facility, which allows recreating the magnetic field ...
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
Learn the definition of Magnetic field intensity and browse a collection of 21 enlightening community discussions around the topic.