哈里德 物理学基础 学习指导 28 Magnetic Fields
The symbol of the magnetic flux is "Φ" and the unit is Weber (Wb). Magnetic flux is a physical quantity that represents the distribution of a magnetic field and is a scalar quantity. If there are two magnetic fluxes in opposite directions across a plane, then the magnetic flux in the ...
In said device, an auxiliary magnetic pole 8 (symbol 9 denotes a solenoid) for applying an AC magnetic field in the paralled direction with the arrow 4, and a nozzle 11 for jetting hot air are placed. Accordingly, magnetic particles P in the undried coating film layer 2, at first, ...
Magnetic field-induced strain in iron-based ferromagnetic shape memory alloys Magnetic field-induced strain (MFIS) along the[001]P(the symbol "P" represents parent phase) direction due to the conversion of martensite variants has bee... T Sakamoto,T Fukuda,T Kakeshita,... - 《Journal of App...
The greater the magnetic force experienced by the test magnet, the stronger the magnetic field strength. the direction of the magnetic field at a point is taken as the direction that a north pole would tend to move if it were at that point The forces increase as poles get closer together....
Importantly, even extreme uncertainties in the magnetization direction would not affect our estimate of peak magnetizing field strength by a factor of more than two. We also note that a preliminary analysis of the magnetization directions of several of the strongest anomalies at Crisium’s antipode ...
direction, respectively. Dexioplectic and laeoplectic, also known as diaplectic metachronal waves, have wave directions perpendicular to the power stroke. In our magnetic cilia system, the power stroke is determined by the rotating magnetic field direction (in thex–zplane as in Fig.2c). By...
Magnetoelectric (ME) thin film composites consisting of sputtered piezoelectric (PE) and magnetostrictive (MS) layers enable for measurements of magnetic fields passively, i.e. an AC magnetic field directly generates an ME voltage by mechanical coupling
As for the magnetic field, we assume for simplicity that it is created by two wires carrying a time-dependent current \({I}_{1,2}\left(t\right)\), oriented in y-direction, at positions \(x={x}_{{I}_{1,2}}\) and z = zI, which we set to be zI = H/2 (see ...
The strength of a magnetic field is a measure of its magnetic force at a given location of the field. By convention, it is represented by the symbol H. Unfortunately, H and the other magnetic measurements to be defined here can be given in several different units. In an MKS (meter-kilog...