Classical Theory of Electricity and Magnetism: (a Course of Lectures) |
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Page 3
... a conductor . Of course all these statements are true only on a macroscopic level— there are in general electrical forces on the atomic scale even in a conductor . There may also be forces so long as THE EMPIRICAL BASIS 3.
... a conductor . Of course all these statements are true only on a macroscopic level— there are in general electrical forces on the atomic scale even in a conductor . There may also be forces so long as THE EMPIRICAL BASIS 3.
Page 33
... scale , however , the external field will tend to bring about an alignment of the molecular dipoles in the direction of the field . Thus we may now expect a resultant dipole moment even on the macroscopic scale . This second effect ...
... scale , however , the external field will tend to bring about an alignment of the molecular dipoles in the direction of the field . Thus we may now expect a resultant dipole moment even on the macroscopic scale . This second effect ...
Page 255
... scale , electrostatic fields are called into play which tend to restore electrical neutrality . Our analysis in the next chapter will show that this gives rise to oscillations with a frequency ( 4лпе 2m ) 12 ~ 104 no 1/2 which is called ...
... scale , electrostatic fields are called into play which tend to restore electrical neutrality . Our analysis in the next chapter will show that this gives rise to oscillations with a frequency ( 4лпе 2m ) 12 ~ 104 no 1/2 which is called ...
Contents
The empirical basis of electrostatics | 1 |
Direct calculation of fields | 7 |
dipoles9 The Dirac 8function13 | 13 |
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angle angular axes axis B₁ boundary conditions calculate called charge density charged particle coil components conductor consider coordinates cos² cose dielectric constant dipole dipole moment direction distance E₁ electric field electromagnetic field electromotive force electron electrostatic equation 16 expression field due field point finite fluid formula frame frequency function gives Hence incident interaction Laplace's equation linear Lorentz Lorentz transformation magnetic field magnitude Maxwell's equations momentum motion normal obtain orthogonal P₁ permanent magnets perpendicular photon plane plasma point charge polarization Poynting vector R₁ radiation field radiation reaction radius refracted region scalar sin² solution spherical surface integral symmetry tensor term theorem theory of relativity transformation transverse uniform vanishes vector potential velocity wave length Απ дв дг ді дх