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Page 288
John David Jackson. 9.7 Babinet's Principle of Complementary Screens Before discussing examples of diffraction we wish to establish a useful relation called Babinet's principle . Babinet's principle relates the dif- fraction fields of ...
John David Jackson. 9.7 Babinet's Principle of Complementary Screens Before discussing examples of diffraction we wish to establish a useful relation called Babinet's principle . Babinet's principle relates the dif- fraction fields of ...
Page 289
... Babinet's principle is unsatisfactory in two aspects : it is a statement about scalar fields , and it is based on the Kirchhoff approximation . The second deficiency can be remedied by defining the complementary problem as not only ...
... Babinet's principle is unsatisfactory in two aspects : it is a statement about scalar fields , and it is based on the Kirchhoff approximation . The second deficiency can be remedied by defining the complementary problem as not only ...
Page 291
John David Jackson. B E Fig . 9.8 Equivalent radiators according to Babinet's principle . but also a complementary set of incident fields with the roles of E and B interchanged . The statement of Babinet's principle is therefore as ...
John David Jackson. B E Fig . 9.8 Equivalent radiators according to Babinet's principle . but also a complementary set of incident fields with the roles of E and B interchanged . The statement of Babinet's principle is therefore as ...
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4-vector Ampère's law angle angular distribution approximation atomic axis boundary conditions calculate Chapter charge density charge q charged particle coefficients collisions component conductor consider coordinates cross section current density cylinder d³x delta function dielectric constant diffraction dimensions dipole direction discussed E₁ electric field electromagnetic fields electron electrostatic energy loss expansion expression factor frequency given Green's function impact parameter incident particle inside integral inversion Laplace's equation linear Lorentz transformation macroscopic magnetic field magnetic induction magnetic moment magnitude Maxwell's equations meson modes molecules momentum motion multipole nonrelativistic normal obtain oscillations P₁ parallel plasma point charge Poisson's equation polarization problem radiation radius region relativistic result scalar scalar potential scattering shown in Fig shows solution spherical surface surface-charge density theorem transverse unit V₁ vanishes vector potential velocity volume wave equation wave number wavelength written zero ΦΩ