Classical ElectrodynamicsThis edition refines and improves the first edition. It treats the present experimental limits on the mass of photon and the status of linear superposition, and introduces many other innovations. |
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Page 28
... charge acting at a given point . It is a vector function of position , denoted by E. One must be careful in its definition , however . It is not necessarily the force that one would observe by placing one unit of charge on a pith ball ...
... charge acting at a given point . It is a vector function of position , denoted by E. One must be careful in its definition , however . It is not necessarily the force that one would observe by placing one unit of charge on a pith ball ...
Page 45
... point charge , the symmetry merely represents the physical interchangeability of the source and the observation ... point charge at the source point x ' . Since the potential at a point x on the surface due to the point charge depends on ...
... point charge , the symmetry merely represents the physical interchangeability of the source and the observation ... point charge at the source point x ' . Since the potential at a point x on the surface due to the point charge depends on ...
Page 58
... point charge q is outside the sphere . Actually , the results apply equally for the charge q inside the sphere . The only change necessary is in the surface - charge density ( 2.5 ) , where the normal derivative out of the conductor is ...
... point charge q is outside the sphere . Actually , the results apply equally for the charge q inside the sphere . The only change necessary is in the surface - charge density ( 2.5 ) , where the normal derivative out of the conductor is ...
Contents
L2 The Inverse Square Law or the Mass of the Photon | 1 |
BoundaryValue Problems | 54 |
Multipoles Electrostatics | 136 |
Copyright | |
17 other sections not shown
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4-vector Ampère's law amplitude angle angular distribution angular momentum approximation atomic axis behavior boundary conditions calculate Chapter charge density charge q charged particle classical coefficients collision components conducting conductor consider coordinates cross section current density cylinder d³x defined dielectric constant diffraction dimensions dipole direction discussed electric and magnetic electric field electromagnetic fields electrons electrostatic expansion expression factor force frame frequency given Green function incident integral limit linear Lorentz transformation macroscopic magnetic field magnetic induction magnetic monopole magnitude Maxwell equations medium modes molecules motion multipole multipole expansion multipole moments nonrelativistic normal obtained oscillations parallel parameter photon Phys plane wave plasma polarization problem propagation quantum quantum-mechanical radiation radius region relativistic result scattering shown in Fig sin² solution spectrum sphere spherical surface tensor theorem transverse unit V₁ vanishes vector potential velocity volume wave guide wave number wavelength written zero ΦΩ