This chapter discusses magnetic fields restricted to lines of force that are always parallel to one another, whether they are curved or straight. However, a most interesting effect appears when a charged particle in a field is followed where the lines of force converge toward one another. By ...
This chapter is divided into three sections: magnetic field considerations; particle survey; and sources, losses, and transport. The first section deals with a consideration of the overall magnetospheric configuration. The trapping, pseudo-trapping, and nontrapping regions are described within a ...
*11 The diagram shows the track of a charged particle in a magnetic field. The field is at right angles to the plane of the paper and its direction is out of the plane of the paper.AB is a thin sheet of lead that the particle passes through.A PQ B Work out the direction of movem...
Particle dynamics and magnetic field polarity An unclear issue is the direction of the amplified magnetic field. Here, it is in the opposite direction to the seed magnetic field. Intuitively, the imploded charged particles (pr<0) experiencing the positive seed magnetic field (Bz,0>0) will be...
A. parallel to the magnetic field B. perpendicular to the magnetic field C. at an angle of 45 degrees to the magnetic field D. in any random direction 相关知识点: 试题来源: 解析 B。解析:当带电粒子在磁场中运动时,垂直于磁场方向时受力最大。A 选项平行于磁场时受力为零;C 选项 45 度时...
Results are also presented for ambient atmospheric pressure conditions by introducing the weakly compressible Navier-Stokes flow equations. This simulates particle flows in man-made devices such as ion generators.下载 Polychronopulos.pdf - 1.22MB ...
5) Interaction between magnetic moment and magnetic field 磁矩与磁场的相互作用 6) electromagnetic field of moving charged particle 运动带电粒子的电磁场 补充资料:带电粒子与电磁场的相互作用 带电粒子与电磁场的相互作用是真空电子学重要的理论基础。依据不同条件下带电粒子与电磁场的相互作用过程,产生了各类...
In an electromagnetic field, the force on a charged particle is given by F = q(E + v × B). If the charge of the particle is 2 C, the electric field E is 3 N/C, the velocity v is 4 m/s, and the magnetic field B is 1 T, what is the force?
This paper considers the probability density and current distributions generated by a point-like, isotropic source of monoenergetic charges embedded into a uniform magnetic field environment. Electron sources of this kind have been realized in recent photodetachment microscopy experiments. Unlike the total...
27 A negatively charged particle enters a region of uniform magnetic field. The direction of the magnetic field is into the plane of the paper as shown in the diagram below.X X X X region of uniform magnetic field charged particle Which of the following diagrams correctly shows the path of...