Classical Electrodynamics (Google eBook)
Westview Press, Sep 11, 1998 - Science - 592 pages
This text for the graduate classical electrodynamics course was left unfinished upon Julian Schwinger's death in 1994, but was completed by his coauthors, who have brilliantly recreated the excitement of Schwinger's novel approach. "Classical Electrodynamics" captures Schwinger's inimitable lecturing style, in which everything flows inexorably from what has gone before. An essential resource for both physicists and their students, the book includes a "Reader's Guide," which describes the major themes in each chapter, suggests a possible path through the book, and identifies topics for inclusion in, and exclusion from, a given course, depending on the instructor's preference. Carefully constructed problems complement the material of the text, and introduce new topics. The book will be of great value to all physicists, from first-year graduate students to senior researchers, and to all those interested in electrodynamics, field theory, and mathematical physics.
Macroscopic Current Distributions
Magnetic Scalar Potential
Magnetic Charge II
RadiationField Point of View
RadiationSource Point of View
Models of Antennas
Spectral Distribution of Radiation
Stationary Principles for Electrostatics
Introduction to Greens Functions
Electrostatics in Free Space
Application of Greens Function
Parallel Conducting Plate
Modified Bessel Functions
Conducting and Dielectric Spheres
Dielectrics and Conductors
Modes and Variations
Power Spectrum and fierenkov Radiation
Constant Acceleration and Impulse
Synchrotron Radiation I
Synchrotron Radiation IIPolarization
Propagation in a Dielectric Medium
Reflection by an Imperfect Conductor
Scattering by Small Obstacles
PartialWave Analysis of Scattering
Dispersion Relations for the Susceptibility
Charged Particle Energy Loss
acceleration angle angular antenna approximation asymptotic atom Bessel functions bound boundary condition calculate charge density charge distribution charged particle coefficients component conductor consider contribution coordinate corresponding cross section current density cylindrical defined delta function derivative dielectric constant differential equation diffraction dipole direction displacement eigenvalue electric and magnetic electric field electromagnetic electron electrostatics energy radiated evaluate expression factor finite force Fourier transform frequency gauge given Green's function Hamiltonian image charge implies infinitesimal interaction invariant J(dr Lagrangian Laplace's equation Larmor formula limit Lorentz macroscopic magnetic charge magnetic field Maxwell's equations medium momentum obtain plane point charge polarization polynomial power radiated Problems for Chapter produced radiated power radius region relation result satisfies scalar scattering Show sinh solution sphere spherical harmonics static stationary surface charge surface integral synchrotron radiation theorem unit point charge vacuum vanishes variation vector potential velocity wave zero
Page 320 - If the thumb of the right hand points in the direction of the current, the other fingers point in the direction of the magnetic field.
Page 447 - LIBRARY the surface is assumed to be free of small-scale roughness, ie, the radius of curvature of the surface is much larger than the wavelength of the incident radiation.
Page 399 - there is no formation of a wave zone nor any corresponding radiation." But he also said parenthetically that radiation does occur when two uniform, rectilinear motions are connected by a "portion
Page 401 - Since the force is always perpendicular to the direction of motion no work is done upon the charge and its speed is unaltered ; only the direction of its motion is changed.
Page 86 - BAF is stationary, ie, 6S = 0, for variations about correct path, provided the initial and final configurations are held fixed. On the other hand, if we permit infinitesimal changes of the trajectories xl(t) at the initial and final times, including alterations of those times, the only contribution to 6S comes from the endpoint variations, or 6S = G(t2)óG(t1).
Page 209 - The trilinear coordinates of a point are the perpendicular distances from the origin to the three lines, drawn through the point, parallel to the sides of the triangle. A coordinate is negative if the associated line lies between the origin and the related side.
Page 19 - The first theoretical calculation of the motion of a charged particle in the presence of a single magnetic pole was performed by Poincare in 1896 to explain recent observations.
Page 66 - The second term in (6.24) involves the intrinsic magnetic moment of the atom, f*0, defined by ."*. (6'25) when ra is the position of the ath particle relative to the center of mass of the atom.
Page 208 - Fig, 19,3; a is the common length of the sides, the length of the perpendicular from any apex to the opposite side is...
Page 561 - JD Jackson, Classical Electrodynamics, John Wiley and Sons, New York, 2nd Edition, 1975.