## 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 76

Thus we are led back to the same general expression for <j> as we approach the

limit of an infinite line. We note that (5-32) is independent of z, which is

reasonable since if we do not get too near the ends of this very long

...

Thus we are led back to the same general expression for <j> as we approach the

limit of an infinite line. We note that (5-32) is independent of z, which is

reasonable since if we do not get too near the ends of this very long

**line charge**,...

Page 183

Physically, this is just the force of attraction between q and the bound surface

charges on the dielectric. ... We consider an infinitely long

charge X per unit length that is a distance a from and parallel to the surface of a ...

Physically, this is just the force of attraction between q and the bound surface

charges on the dielectric. ... We consider an infinitely long

**line charge**of constantcharge X per unit length that is a distance a from and parallel to the surface of a ...

Page 200

11-11 For the system of Figure 11-9, find the surface density of induced charge

on the conductor, the total induced charge per unit length parallel to the

attractive ...

11-11 For the system of Figure 11-9, find the surface density of induced charge

on the conductor, the total induced charge per unit length parallel to the

**line****charge**, and the force per unit length on the**line charge**. 11-12 Show that theattractive ...

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### Common terms and phrases

angle assume axes axis becomes bound charge boundary conditions bounding surface calculate capacitance capacitor cavity charge density charge distribution charge q circuit conductor const constant convenient corresponding Coulomb's law current density curve cylinder defined dielectric dipole direction displacement distance divergence theorem electric field electromagnetic electrostatic energy equal equipotential evaluate example Exercise expression field point flux force free charge frequency function given illustrated in Figure induction infinitely long integral integrand Laplace's equation line charge line integral located Lorentz transformation magnetic magnitude Maxwell's equations obtained origin parallel particle perpendicular plane wave plates point charge polarized position vector potential difference quantities rectangular coordinates region result scalar potential shown in Figure solenoid sphere of radius spherical surface integral tangential components theorem total charge unit vectors vacuum vector potential velocity volume write written xy plane zero