## 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. |

### From inside the book

Results 1-3 of 88

Page 190

If the potential difference is kept

to use, and we get " r.= %(A¢)2% = %(A¢)' “'f;f°' = er... (mm) and, in this case, the

force on the plate is increased by the factor x,. One reason we rewrote (7-39) to ...

If the potential difference is kept

**constant**, the middle form of (7-46) is appropriateto use, and we get " r.= %(A¢)2% = %(A¢)' “'f;f°' = er... (mm) and, in this case, the

force on the plate is increased by the factor x,. One reason we rewrote (7-39) to ...

Page 192

10-19 The infinitely long coaxial conductors of Figure 6-12 have the space

between them filled with a dielectric for which 1:, is given in cylindrical

coordinates by ap" where a and n are

length on the ...

10-19 The infinitely long coaxial conductors of Figure 6-12 have the space

between them filled with a dielectric for which 1:, is given in cylindrical

coordinates by ap" where a and n are

**constants**. There is free charge A; per unitlength on the ...

Page 328

Substituting this into (18-37), we get dU,= —dU,,, in this case so that (18-36)

becomes Fm = (V Um), (

gradient reminds us that all currents are to be kept

...

Substituting this into (18-37), we get dU,= —dU,,, in this case so that (18-36)

becomes Fm = (V Um), (

**constant**currents) (18-39) where the subscript I on thegradient reminds us that all currents are to be kept

**constant**while evaluating the...

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Other editions - View all

### Common terms and phrases

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