A magnetic field sensor coil wherein the coil is formed into a shape comprising two generally C-shaped limbs (2, 3) one within the other, one of these limbs being covered by a magnetic screening material (4). In operation an e.m.f. is induced in each turn of the unscreened part ...
apeople behave in the way that they do are starting to believe it. 人们表现就象他们开始相信它的。[translate] aMore or less of shipment allowed at the sellers’ option 或多或少发货允许在卖主’选择[translate] athe magnetic field around one loop of wire 磁场在导线附近一个圈[translate]...
sun magnetic fields/structure around chromospheric filaments, (echromosphere/magnetic-field structure around filaments in, (eThe results of an investigation of the magnetic-field structure in the chromosphere around filaments are briefly given in this paper. The hypothesis of the existence of a two-...
Magnetic Field Sensors Magnetic field sensors are devices that detect and measure magnetic fields around permanent magnets, current conductors, and electrical devices. As the world becomes increasingly electrified, demand for improved positional and current sensing has grown in turn. ADI MagIC+™ break...
as illustrated inFigure 2. When the compass is brought close to a conductor carrying DC current, the north-seeking pole of the compass needle will point in the direction the magnetic lines of force are traveling. As the compass is rotated around the conductor, a definite circular pattern will...
Magnetic bearingexperimental satellite, MABES (the nickname is JINDAI; site of NAL) was launched into a 1500km nearlycircular orbitof 50deg. inclination angle. The total weight is 294kg including structure to connect main satellite and 2nd stage of rocket. The desired mission life is only 3 ...
Mode-I stress distributions around the crack tip in a thin conducting plate under a uniform electric current flow are investigated. The stresses are generated by the electromagnetic forces, which in turn are caused by the interplay between electric current and the self-induced magnetic field. The ...
A black hole itself cannot have its own magnetic field. However the curved spacetime will change the structure of electromagnetic field surrounding the black hole. The pioneer work of Wald has been devoted to study the electromagnetic field around a Kerr black hole immersed in an external, asympto...
If there is a small gap in the rim, then the magnetization around this gap will be very strong, and when the current through the coil is alternating current (AC), the magnetization around the gap will also alternate in direction and strength. This concentrated magnetic field will affect any...
The practical potential of our device is experimentally verified by using a commercial metal detector, which may lead us to having a real cloaking application where the dynamic magnetic field can be manipulated in desired ways.Similar content being viewed by others Ultrathin carpet cloak enabled by...