Radial electric currents a actions with the basic magnetic field of a Earth - it turn a kernel. It coincides with laws of electromagnetism. According to a rule of the left hand: if the magnetic field in a kernel is directed to drawing, electric current are directed to an axis of rotation...
PURPOSE:To enable the measurement of a magnetic field in a wide range at a high accuracy, by arranging an axis of easy magnetization of a magnetooptic element vertical to the direction of the magnetic field to be measured. CONSTITUTION:A light source 11, a polarizer 212, a thin filmlike ...
These bumps become less pronounced with increasing Bext, as the cone phase approaches a field-polarized state. e Dependence of twist angle on distance to the lower surface for the five skyrmions that wind around a central sixth skyrmion. The angles φi(z) are measured from the x axis, as...
Let us apply this condition to the two specific magnetic configurations for solar flares. In a magnetic arcade system (Fig. 2c) consisting of 2D X-configuration lying on the x–z plane stacked along the PIL in the y-axis, magnetic field is expressed as (\(B_x, 0, B_z\)). In tha...
The necessity to eliminate the hysteretic and historical effect of the magnetic media in analog recording was imposed on two well-defined recording sequences. The DC biasing method consists of the superposing of a negative DC field over the field corresponding to the recording signal (Fig. 37.9)...
1 and can be said to resembles two nested magnetic “bowls”. We consider a design where the stator is larger than the rotor, i.e. the rotor is nested inside the stator. The rotor and stator are centered on the same axis, and when load is applied on the rotor bearing this will ...
The magnetic field is thus generated and closes on itself, imprisoning the ions and electrons creating a ring of current that lessens the diameter until it creates a point in the coil's axial hole, corresponding to point where the vertical and horizontal axis cross in the reaction chamber. ...
During a magnetic storm event in August 2018, GRACE-FO reveals the local time dependence of the magnetospheric ring current signature, which is in good agreement with results from a network of ground magnetic observations. Also, derived field-aligned currents (FACs) are applied to monitor auroral...
The emergence of perpendicular magnetic anisotropy (PMA) in amorphous thin films, which eventually transforms the magnetic spins form an in-plane to the out-of-plane configuration, also known as a spin-reorientation transition (SRT), is a fundamental roa
Here, we investigate the use of magnetic tweezers, which in principle allow the application and active control of a calibrated load torque, to study single flagellar motors in Escherichia coli. We manipulate the external load on the motor by adjusting the magnetic field experienced by a magnetic ...