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 177
... relation between the polarization and the electric field , that is , P = P ( E ) or P1 = P ( E ,, E ,, E , ) and so on . Macroscopic descriptive electromagnetic theory does not predict the form of these functions , but takes them as ...
... relation between the polarization and the electric field , that is , P = P ( E ) or P1 = P ( E ,, E ,, E , ) and so on . Macroscopic descriptive electromagnetic theory does not predict the form of these functions , but takes them as ...
Page 235
... relation between J , and E , that is , we expect to be able to write J , J , ( E ) . We will also assume for now that J , ( 0 ) = 0 , thereby excluding supercon- ductors from our considerations . This relation between J , and E can be ...
... relation between J , and E , that is , we expect to be able to write J , J , ( E ) . We will also assume for now that J , ( 0 ) = 0 , thereby excluding supercon- ductors from our considerations . This relation between J , and E can be ...
Page 238
... relation between macroscopic properties of a system without giving an indication of the absolute value of either ... Relations In the previous section , we mentioned the experimental fact that the maintenance of a steady current in a ...
... relation between macroscopic properties of a system without giving an indication of the absolute value of either ... Relations In the previous section , we mentioned the experimental fact that the maintenance of a steady current in a ...
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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