Classical Electrodynamics |
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Page 210
... wave number . The pulse shown at t = 0 in Fig . 7.5 begins to move as time goes on . The different frequency or wave - number components in it move at different phase velocities . Consequently there is a tendency for the original ...
... wave number . The pulse shown at t = 0 in Fig . 7.5 begins to move as time goes on . The different frequency or wave - number components in it move at different phase velocities . Consequently there is a tendency for the original ...
Page 245
... wave number k is determined for each value of λ : 2 k12 2 = με - c2 If we define a cutoff frequency w ( 1 ) 2 = [ c ] Tue then the wave number can be written : με k1 = @ 2 2 - ( 8.37 ) ( 8.38 ) * ( 8.39 ) * We note that , for w > w ...
... wave number k is determined for each value of λ : 2 k12 2 = με - c2 If we define a cutoff frequency w ( 1 ) 2 = [ c ] Tue then the wave number can be written : με k1 = @ 2 2 - ( 8.37 ) ( 8.38 ) * ( 8.39 ) * We note that , for w > w ...
Page 340
John David Jackson. closely w = wp . It is only for wave numbers comparable to the Debye wave number kp , kp = Wp 2 ( u2 ) ( 10.106 ) that appreciable departures of the frequency from ∞ , occur . For wave numbers kk , the phase and ...
John David Jackson. closely w = wp . It is only for wave numbers comparable to the Debye wave number kp , kp = Wp 2 ( u2 ) ( 10.106 ) that appreciable departures of the frequency from ∞ , occur . For wave numbers kk , the phase and ...
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4-vector acceleration Ampère's law angle angular distribution antenna approximation atomic axis Babinet's principle behavior boundary conditions calculate cavity Chapter charge q charged particle coefficients collisions component conducting conductor constant coordinate cross section cylinder d³x dielectric dielectric constant diffraction dipole direction discussed E₁ electric field electromagnetic fields electron electrostatic energy loss factor force equation frame frequency given Green's function impact parameter incident particle integral Kirchhoff Lagrangian Laplace's equation Lorentz force Lorentz invariant Lorentz transformation m₁ magnetic field magnetic induction magnitude Maxwell's equations meson modes momentum multipole nonrelativistic obtain oscillations P₁ P₂ parallel perpendicular phase velocity plane wave plasma polarization power radiated problem propagation radius region relativistic result scalar scattering screen shown in Fig shows sin² solution sphere spherical surface transverse unit V₁ vanishes vector potential velocity wave guide wave number wavelength ΦΩ