Classical Electrodynamics |
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Page 31
... Sphere In the previous section we considered the problem of a point charge q near a grounded sphere and saw that a surface - charge density was induced on the sphere . This charge was of total amount q ' = -aqly , and was distributed ...
... Sphere In the previous section we considered the problem of a point charge q near a grounded sphere and saw that a surface - charge density was induced on the sphere . This charge was of total amount q ' = -aqly , and was distributed ...
Page 33
... sphere held at a fixed potential V. The potential is the same as for the charged sphere , except that the charge ( Qq ' ) at the center is replaced by a charge ( Va ) ... sphere at fixed potential, Conducting sphere in a uniform field,
... sphere held at a fixed potential V. The potential is the same as for the charged sphere , except that the charge ( Qq ' ) at the center is replaced by a charge ( Va ) ... sphere at fixed potential, Conducting sphere in a uniform field,
Page 39
... sphere of radius R with a total charge on it . The potential has the constant value Q / R inside the sphere and falls off inversely with distance away from the center for points outside the sphere . By a suitable choice of center of ...
... sphere of radius R with a total charge on it . The potential has the constant value Q / R inside the sphere and falls off inversely with distance away from the center for points outside the sphere . By a suitable choice of center of ...
Common terms and phrases
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