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 181
... Vacuum between the plates . ( b ) Dielectric between the plates . Now Qf and of are kept constant when the dielectric is put between the plates , so that D will not be changed and will equal the vacuum value : D = Do = of ( 10-61 ) This ...
... Vacuum between the plates . ( b ) Dielectric between the plates . Now Qf and of are kept constant when the dielectric is put between the plates , so that D will not be changed and will equal the vacuum value : D = Do = of ( 10-61 ) This ...
Page 224
... vacuum region x > 0 , y > 0 , − ∞ < z < ∞ . Find ø ( x , y , z ) in the vacuum region . Find E , ( x , y , z ) . Verify that E , vanishes on the conducting plane for which it is a tangential component . Find the surface charge ...
... vacuum region x > 0 , y > 0 , − ∞ < z < ∞ . Find ø ( x , y , z ) in the vacuum region . Find E , ( x , y , z ) . Verify that E , vanishes on the conducting plane for which it is a tangential component . Find the surface charge ...
Page 505
... vacuum . If one wanted to build the dielectric filled guide to operate in the same manner at a given frequency as the vacuum case , that is , to keep the cutoff frequencies the same , should it be made larger or smaller and by what ...
... vacuum . If one wanted to build the dielectric filled guide to operate in the same manner at a given frequency as the vacuum case , that is , to keep the cutoff frequencies the same , should it be made larger or smaller and by what ...
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Common terms and phrases
Ampère's law angle assume axis becomes bound charge boundary conditions bounding surface calculate capacitance capacitor charge density charge distribution charge q circuit conductor consider constant coordinates corresponding Coulomb's law current density curve cylinder defined dielectric dipole direction displacement distance E₁ electric field electromagnetic electrostatic energy equal evaluate example Exercise expression field point flux force free charge free currents frequency function given induction infinitely long integral integrand k₂ Laplace's equation located Lorentz transformation magnetic magnitude material Maxwell's equations normal components obtained origin parallel particle perpendicular plane wave plates point charge polarized position vector potential difference quadrupole quantities radiation radius rectangular region result satisfy scalar scalar potential shown in Figure solenoid sphere spherical tangential components unit vacuum vector potential velocity volume write written xy plane zero Απερ дх Мо