Electromagnetic FieldsThis revised edition provides patient guidance in its clear and organized presentation of problems. It is rich in variety, large in number and provides very careful treatment of relativity. One outstanding feature is the inclusion of simple, standard examples demonstrated in different methods that will allow students to enhance and understand their calculating abilities. There are over 145 worked examples; virtually all of the standard problems are included. |
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Page 168
... defined on a microscopic scale . Our macroscopic field E would then be defined as E = ( e ) ( 10-15 ) where ( e ) is an average over both time and space . Since the differential operators are constant as far as this averaging process is ...
... defined on a microscopic scale . Our macroscopic field E would then be defined as E = ( e ) ( 10-15 ) where ( e ) is an average over both time and space . Since the differential operators are constant as far as this averaging process is ...
Page 229
... defined in terms of the force between currents and we will give it a precise definition in the next chapter . It is ... defined as that of the direction of flow , which is v , we can write J = pv ( 12-3 ) If the moving charges are of ...
... defined in terms of the force between currents and we will give it a precise definition in the next chapter . It is ... defined as that of the direction of flow , which is v , we can write J = pv ( 12-3 ) If the moving charges are of ...
Page 231
... define a surface current density K. Its direction is that of the direction of flow of charge and its magnitude K is defined as equal to the current per unit length through a line lying in the surface and oriented perpendicular to the ...
... define a surface current density K. Its direction is that of the direction of flow of charge and its magnitude K is defined as equal to the current per unit length through a line lying in the surface and oriented perpendicular to the ...
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Ampère's law angle assume axis bound charge boundary conditions bounding surface calculate capacitance cavity charge density charge distribution charge q circuit conductor consider constant coordinates corresponding Coulomb's law current density cylinder defined dielectric dipole direction displacement distance E₁ electric field electromagnetic electrostatic energy equal equipotential evaluate example Exercise expression field point flux force free charge function given incident induction infinitely long integral integrand k₁ Laplace's equation located Lorentz transformation magnetic magnitude material Maxwell's equations medium molecule n₂ normal components obtained origin parallel plate capacitor particle perpendicular plane wave point charge polarized position vector potential difference quantities radiation rectangular refraction region result satisfy scalar scalar potential shown in Figure solenoid spherical surface charge density tangential components total charge vacuum vector potential velocity volume write written xy plane Z₂ zero Απερ дх