Classical Theory of Electricity and Magnetism: (a Course of Lectures) |
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Page 46
... dielectric constant e = n2 is used giving n2 - 1 M n + 2 Ρ = πN ( α + H2 ) 3 3KT It is of some interest to consider the observational data . For air , the following table gives the dielectric constant at different pressures at a ...
... dielectric constant e = n2 is used giving n2 - 1 M n + 2 Ρ = πN ( α + H2 ) 3 3KT It is of some interest to consider the observational data . For air , the following table gives the dielectric constant at different pressures at a ...
Page 47
... Dielectric constant of mercury 393 423 453 483 56.5 1.00400 60.9 1.00372 65.3 1.00349 69.8 1.00329 The calculation of dipole moment of water molecule from these data is left to the student as an exercise . Problems 1. A small dielectric ...
... Dielectric constant of mercury 393 423 453 483 56.5 1.00400 60.9 1.00372 65.3 1.00349 69.8 1.00329 The calculation of dipole moment of water molecule from these data is left to the student as an exercise . Problems 1. A small dielectric ...
Page 80
... Dielectric slab 4 . ++ + + + i D F Fig . 3 space between the plates . If now we consider a virtual displace- ment of the dielectric slab inwards , there will be a decrease of potential energy as we have just now seen . As a system tends ...
... Dielectric slab 4 . ++ + + + i D F Fig . 3 space between the plates . If now we consider a virtual displace- ment of the dielectric slab inwards , there will be a decrease of potential energy as we have just now seen . As a system tends ...
Contents
The empirical basis of electrostatics | 1 |
Direct calculation of fields | 7 |
dipoles9 The Dirac 8function13 | 13 |
Copyright | |
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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