## 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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Results 1-3 of 88

Page 270

Situation near (a) the initial point A and (b) the final point B. (a) At the initial point

A. We see from Figure 15-4a that the

where 8 is very small and positive. Then the solid

...

Situation near (a) the initial point A and (b) the final point B. (a) At the initial point

A. We see from Figure 15-4a that the

**angle**between da' and R is 9,, =90°—8where 8 is very small and positive. Then the solid

**angle**subtended by da' at A as...

Page 461

(25-15) 2 /<,,== k,=- k,2sin20,- = all 1 - ( 511110,] (25-16) These results are

correct for any values of the ratio n,/n2 and of the

circumstances, it is useful to continue by defining an

(25-15) 2 /<,,== k,=- k,2sin20,- = all 1 - ( 511110,] (25-16) These results are

correct for any values of the ratio n,/n2 and of the

**angle**of incidence. Under manycircumstances, it is useful to continue by defining an

**angle**of refraction 0, for k, ...Page 471

(You can verify this for yourself right now by looking at a light source by reflection

from a rough sheet of paper and then gradually increasing the

to 90°.) We see, moreover, from Figure 25-13, that we have a case that did not ...

(You can verify this for yourself right now by looking at a light source by reflection

from a rough sheet of paper and then gradually increasing the

**angle**of incidenceto 90°.) We see, moreover, from Figure 25-13, that we have a case that did not ...

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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