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 44
... calculation . 1-11 Do the example of Section 1-11 by integrating over y rather than x and thus show that the same ... calculate the surface integral of VXA over the enclosed area and show that ( 1-67 ) is satisfied . 1-15 Given the ...
... calculation . 1-11 Do the example of Section 1-11 by integrating over y rather than x and thus show that the same ... calculate the surface integral of VXA over the enclosed area and show that ( 1-67 ) is satisfied . 1-15 Given the ...
Page 62
... calculate E first and then insert q as a last step by means of ( 3-1 ) . We can thus regard the calculation of E as merely providing us with a sort of contingency statement distributed throughout space in the sense that E ( r ) ...
... calculate E first and then insert q as a last step by means of ( 3-1 ) . We can thus regard the calculation of E as merely providing us with a sort of contingency statement distributed throughout space in the sense that E ( r ) ...
Page 117
... calculated from Coulomb's law . It is often desirable to evaluate these forces in a different way . A similar situation is often encoun- tered in mechanics when one finds it convenient to calculate force components as spatial rates of ...
... calculated from Coulomb's law . It is often desirable to evaluate these forces in a different way . A similar situation is often encoun- tered in mechanics when one finds it convenient to calculate force components as spatial rates of ...
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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