## 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 77

Page 177

10-6 Classification of Dielectrics As we mentioned at the end of Section 10-1, we

generally expect that there will be a functional

and the electric field, that is, P= P(E) or P, = P,,(E,, Ey,E,) and so on. Macroscopic

...

10-6 Classification of Dielectrics As we mentioned at the end of Section 10-1, we

generally expect that there will be a functional

**relation**between the polarizationand the electric field, that is, P= P(E) or P, = P,,(E,, Ey,E,) and so on. Macroscopic

...

Page 235

We will also assume for now that J f(0)=0, thereby excluding superconductors

from our considerations. This

and will depend on the material. We dealt with a similar situation in Section 10-6

when ...

We will also assume for now that J f(0)=0, thereby excluding superconductors

from our considerations. This

**relation**between J, and E can be quite complexand will depend on the material. We dealt with a similar situation in Section 10-6

when ...

Page 237

Thus we have a

the current is proportional to the potential difference, (or conversely). This is

usually written in the form 1= 1%1 (12-27) where the proportionality factor is R =

0% ...

Thus we have a

**relation**between these macroscopic quantities and we see thatthe current is proportional to the potential difference, (or conversely). This is

usually written in the form 1= 1%1 (12-27) where the proportionality factor is R =

0% ...

### 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