## 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 91

Under these circumstances, the charge on one conductor will always be

and opposite to the charge on the other. Accordingly, we take for our general

definition of a capacitor the following: any two conductors with

opposite ...

Under these circumstances, the charge on one conductor will always be

**equal**and opposite to the charge on the other. Accordingly, we take for our general

definition of a capacitor the following: any two conductors with

**equal**andopposite ...

Page 283

17-20 A toroidal coil of N turns has the central radius of the torus

the radius of its circular cross section is a. Show that its self- inductance is n0N2[b

- (b2 - a2)l/2]. 17-21 A toroidal coil of N turns has a central radius b and a square

...

17-20 A toroidal coil of N turns has the central radius of the torus

**equal**to b andthe radius of its circular cross section is a. Show that its self- inductance is n0N2[b

- (b2 - a2)l/2]. 17-21 A toroidal coil of N turns has a central radius b and a square

...

Page 359

If we compare this with (12-35), we see that (21-62) says that the total rate at

which energy is flowing into the conductor is exactly

energy is being dissipated into heat within the volume. This is exactly what is

required ...

If we compare this with (12-35), we see that (21-62) says that the total rate at

which energy is flowing into the conductor is exactly

**equal**to the rate at whichenergy is being dissipated into heat within the volume. This is exactly what is

required ...

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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