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 98
... surface ( but will always remain normal to the surface ) . For example , suppose that the conductor were originally neutral , that is , it had no net charge . Then , when a field is produced in its vicinity by moving other external charges ...
... surface ( but will always remain normal to the surface ) . For example , suppose that the conductor were originally neutral , that is , it had no net charge . Then , when a field is produced in its vicinity by moving other external charges ...
Page 199
... surface density of charge ( free charge , in this case ) , and we find from ( 11-16 ) and ( 6-4 ) that it is given by o , ( y , z ) = qd 2π ( d2 + y2 + z2 ) 3/2 ( 11-17 ) This surface charge is said to have been induced by the point charge ...
... surface density of charge ( free charge , in this case ) , and we find from ( 11-16 ) and ( 6-4 ) that it is given by o , ( y , z ) = qd 2π ( d2 + y2 + z2 ) 3/2 ( 11-17 ) This surface charge is said to have been induced by the point charge ...
Page 208
... surface charge on the cylinder given by ( 6-4 ) , but , as we can easily see , the total charge per unit length on the cylinder will still be A ( assuming a surface in the right half of Figure 5-8 ) . Consider a Gaussian surface of ...
... surface charge on the cylinder given by ( 6-4 ) , but , as we can easily see , the total charge per unit length on the cylinder will still be A ( assuming a surface in the right half of Figure 5-8 ) . Consider a Gaussian surface 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