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 152
... molecular separations are large there is little difference between the macroscopic field and that acting on any molecule or group of molecules . But in dense media with closely packed molecules the polarization of neighboring molecules ...
... molecular separations are large there is little difference between the macroscopic field and that acting on any molecule or group of molecules . But in dense media with closely packed molecules the polarization of neighboring molecules ...
Page 230
... ( molecules ) where n is the charge density of the nth molecule , ( 6.79 ) nn ( x , t ) = Σ q ; 8 ( x − x ; ) j ( n ) ( 6.80 ) In these and subsequent equations we suppress the explicit time dependence since the averaging is done at one ...
... ( molecules ) where n is the charge density of the nth molecule , ( 6.79 ) nn ( x , t ) = Σ q ; 8 ( x − x ; ) j ( n ) ( 6.80 ) In these and subsequent equations we suppress the explicit time dependence since the averaging is done at one ...
Page 233
... molecules . The current density of the nth molecule can be averaged just as in ( 6.81 ) to give ( jn ( x , t ) ) = Σ qi ( V1n + Vn ) f ( X — Xn — Xjn ) j ( n ) - = ( 6.94 ) Here we have assumed nonrelativistic motion by writing the ...
... molecules . The current density of the nth molecule can be averaged just as in ( 6.81 ) to give ( jn ( x , t ) ) = Σ qi ( V1n + Vn ) f ( X — Xn — Xjn ) j ( n ) - = ( 6.94 ) Here we have assumed nonrelativistic motion by writing the ...
Contents
L2 The Inverse Square Law or the Mass of the Photon | 1 |
BoundaryValue Problems | 54 |
Multipoles Electrostatics | 136 |
Copyright | |
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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