## 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

of sides a,b,c with origin at one corner and edges along the positive directions of

the rectangular axes as shown in Figure l-4l.

**Evaluate**directly the flux of A through the surface of a rectangular parallelepipedof sides a,b,c with origin at one corner and edges along the positive directions of

the rectangular axes as shown in Figure l-4l.

**Evaluate**f V -Ad-r over the volume ...Page 117

If one has found E by other means, then one can

such a case U, will turn out to be proportional to Q2 or ¢2 or (A<;l>)2, depending

on what is given, so that when U, is found i11 this way, it ca11 be immediately ...

If one has found E by other means, then one can

**evaluate**(7-28). We know that insuch a case U, will turn out to be proportional to Q2 or ¢2 or (A<;l>)2, depending

on what is given, so that when U, is found i11 this way, it ca11 be immediately ...

Page 484

Show that there must be a surface current density K! and

the lowest-order approximation to the ratio E0,/E0, for a good conductor. If there

is a phase difference between E, and E,-,

...

Show that there must be a surface current density K! and

**evaluate**it. 25-11 Findthe lowest-order approximation to the ratio E0,/E0, for a good conductor. If there

is a phase difference between E, and E,-,

**evaluate**it, and tell whether E, leads or...

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amplitude angle assume axes axis becomes bound charge boundary conditions bounding surface calculate capacitor charge density charge distribution charge q circuit conductor consider constant coordinates corresponding Coulomb’s law cross section current density current element cylinder defined dielectric displacement distance electric field electromagnetic electrostatic energy equal evaluate example Exercise expression field point Flgure flux force free currents frequency function Galilean transformation given incident induction infinitely long integral integrand length located loop Lorentz Lorentz transformation magnetic dipole magnitude material Maxwell’s equations medium normal components obtained origin parallel particle perpendicular plane wave plates point charge polarized position vector produced quadrupole quantities radiation radius rectangular reﬂected region relation result rotation satisfy scalar potential shown in Figure solenoid sphere substitute surface charge surface current tangential components transformation unit vacuum vector potential velocity volume write written xy plane zero