25 The figure below shows a wire WXYZ placed in a uniform magnetic field of flux density0.40 T. The current, I, flowing through the wire is 5.0 A. The length of WX, XY and YZ are10 cm each.60°Z magnetic field WX What is the net force on the wire WXYZ? B A 0.10 N out of...
Tseytlin, "Heterotic strings in a uniform magnetic field", Nucl. Phys. B454 (1995) 164, hep-th/9506071.J.G. Russo and A.A. Tseytlin, "Heterotic Strings in Uniform Magnetic Field", CERN-TH/95-106.J. G. Russo and A. A. Tseytlin, "Heterotic strings in uniform magnetic field,"...
It is a common knowledge that the problem of an electron in the uniform magnetic field H is of importance in quantum mechanics. This is one of the simplest exactly solvable examples. This problem has been studied both in the non-relativistic Schrdinger equation and in the relativistic one [...
Here, we develop the case of a thick-walled sphere rotating in a uniform magnetic field, which is the simplest, non-trivial, magneto-statics problem that leads to complete closed-form expressions for the resulting potentials, fields, and currents. This solution requires knowledge of all of ...
The quantum-mechanical study of the motion of a charged spin- 1/2 particle in a uniform magnetic field has a number of features which are of interest to theorists. Not only can the Dirac equations be solved completely and analytical solutions be obtained, but unlike the Coulomb problem, the...
In this Letter, we calculate the density of states of graphene under a highly uniform magnetic field and white-noise random potential. We discover that the... W Zhu,QW Shi,X.R. Wang,... - 《Physical Review Letters》 被引量: 45发表: 2009年 Density and Magnetic Field Signatures of Inter...
A quantum model of the single particle free‐electron laser in a uniform magnetic field is given. Here the classical electron current due to electrons in helical orbits (caused by a uniform magnetic field) interacts with a quantized radiation in the interaction volume of finite extent. The descri...
Spatial chaos of an extensible conducting rod in a uniform magnetic field The equilibrium equations for the isotropic Kirchhoff rod are known to form an integrable system. It is also known that the effects of extensibility and sh... D Sinden,GHMVD Heijden 被引量: 7发表: 2009年 Integrability,...
作者: A Prosperetti 摘要: We study the motion of a classical (nonquantal) charged particle in a uniform magnetic field by means of i) the Abraham-Lorentz equation, ii) the Dirac relativistic equation and iii) the Caldirola nonrelativistic, finite-difference equation. In cases i) and iii) ...
We consider electrons with anisotropic mass my/mx = α2 ≠ 1 in a uniform magnetic field, with isotropic Coulomb repulsive interactions. We restrict the electrons to a single partially filled LL, such that the kinetic energy is quenched. The electron-electron interaction, projected to ...