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The Movements of Charged Particles in Electric and Magnetic Fields and the Solutions of Electromagnetic Force

Author: LiaoHaiFeng
Tutor: HuXianQuan
School: Chongqing Normal University
Course: Theoretical Physics
Keywords: Charged particles Electromagnetic Fields Lorentz force Elastic interface Potential Boundary relations
CLC: O441
Type: Master's thesis
Year: 2009
Downloads: 254
Quote: 1
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Abstract


The motion of charged particles in electric and magnetic fields has great significance for many important areas of physics and science and technology . For example , mass spectrometers , oscilloscopes , television picture tubes , particle accelerators and other equipment applications are closely related thereto . In addition, the study of charged particles in electric and magnetic fields in the movement has become an important part of the theoretical studies of plasma physics . About the motion of charged particles in electric and magnetic fields , many have a lot of work . In previous work , basically is a departure from the classical electromagnetic theory and classical mechanics of charged particles classic track the few flexible interface exists . This paper will consider the case of a flexible interface , taking into account the classical motion and relative motion of the charged particles , and by solving the charged particle Hamiltonian canonical equations and Mathematica scientific computing software package to describe the trajectories of charged particles . The article also the magnetic scalar meet Laplace equation satisfied by the electromagnetic vector Helmholtz equation solving with Boundary Value Problems in the electromagnetic field , and the application of the Maxwell stress tensor to calculate some of the electromagnetic force . The research project to explore and expand new areas of application of electromagnetic field theory has some reference . This article focuses on five aspects of the content . First, the classical motion of charged particles in electric and magnetic fields ; Second, the relativistic motion of charged particles in electric and magnetic fields ; Third, the charged particles in the parallel movement of the electric and magnetic fields and flexible interface near ; Fourth, solving some of the magnetic scalar meet the Laplace equation, the electromagnetic vector satisfies the Helmholtz equation ; V. application Maxwell stress tensor calculation of certain electromagnetic force .

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CLC: > Mathematical sciences and chemical > Physics > Electromagnetics,electrodynamics > Electricity and Magnetism
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