Classical Theory of Electricity and Magnetism: (a Course of Lectures) |
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Page 34
... charge density called the true or free charge and the charge density - VP arising due to polariza- tion is called the bound charge . We might have introduced the surface charge density in equation ( 2 ) by using a suitable delta ...
... charge density called the true or free charge and the charge density - VP arising due to polariza- tion is called the bound charge . We might have introduced the surface charge density in equation ( 2 ) by using a suitable delta ...
Page 54
... charge q be close to the sphere i.e. r = a ( 1 + 8 ) , where & < 1 , the negative charge density for 0 = 0 would be quite large and consequently the net force between the positively charged sphere and the positive charge q may be one of ...
... charge q be close to the sphere i.e. r = a ( 1 + 8 ) , where & < 1 , the negative charge density for 0 = 0 would be quite large and consequently the net force between the positively charged sphere and the positive charge q may be one of ...
Page 65
... charge distributions or the magnitude and positions of discrete charges ) . Indeed the ideas go further - in the ... density there from p top + 8p the work done is ødpdu , where ø is the potential at the volume element . Hence the total work ...
... charge distributions or the magnitude and positions of discrete charges ) . Indeed the ideas go further - in the ... density there from p top + 8p the work done is ødpdu , where ø is the potential at the volume element . Hence the total work ...
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