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Page 133
... current corresponds to charges in motion and is described by a current density J , measured in units of positive charge crossing unit area per unit time , the direction of motion of the charges defining the direction of J. In ...
... current corresponds to charges in motion and is described by a current density J , measured in units of positive charge crossing unit area per unit time , the direction of motion of the charges defining the direction of J. In ...
Page 151
... current density . These moments can give rise to dipole fields which vary appreciably on the atomic scale of ... current from the time derivative of the polarization P. Hence all the contributions to the current appear only in the ...
... current density . These moments can give rise to dipole fields which vary appreciably on the atomic scale of ... current from the time derivative of the polarization P. Hence all the contributions to the current appear only in the ...
Page 312
... current density J and the fields E and B. For a simple conducting medium of conductivity σ , Ohm's law applies , and the current density is J ' = σE ' ( 10.6 ) where J ' and E ' are measured in the rest frame of the medium . For a ...
... current density J and the fields E and B. For a simple conducting medium of conductivity σ , Ohm's law applies , and the current density is J ' = σE ' ( 10.6 ) where J ' and E ' are measured in the rest frame of the medium . For a ...
Contents
1 | 1 |
BoundaryValue Problems in Electrostatics I | 26 |
Dielectrics | 98 |
Copyright | |
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4-vector acceleration Ampère's law angular distribution approximation atomic axis behavior boundary conditions bremsstrahlung calculation Chapter charge q charged particle Cherenkov radiation classical coefficients collisions component conducting conductor consider constant coordinate cross section cylinder d³x dielectric diffraction dipole direction discussed E₁ electric field electromagnetic fields electron electrostatic emitted energy loss energy transfer equation of motion factor force equation frame frequency given Green's function impact parameter incident particle integral Lagrangian limit Lorentz force Lorentz invariant Lorentz transformation m₁ magnetic field magnetic induction magnitude Maxwell's equations meson modes momentum multipole nonrelativistic obtain orbit oscillations P₁ P₂ parallel perpendicular photon plane plasma polarization power radiated problem quantum quantum-mechanical radius region relativistic result scalar scattering screen shown in Fig shows sin² solid angle solution spectrum sphere spherical surface transverse V₁ vanishes vector potential wave number wavelength ΦΩ