## 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 270

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

A. We see from Figure \5-4a that the

where 5 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 \5-4a that the

**angle**between da' and R is 0^ = 90° - Swhere 5 is very small and positive. Then the solid

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

Page 461

(a) 8, is the

optics is seen to be a direct consequence of Maxwell's equations. For the

transmitted wave, we find from (25-10), (25-11), (25-12), and (25-4) that klT =

k1sin0i ...

(a) 8, is the

**angle**of reflection, (b) 0, is the**angle**of refraction. well-known law ofoptics is seen to be a direct consequence of Maxwell's equations. For the

transmitted wave, we find from (25-10), (25-11), (25-12), and (25-4) that klT =

k1sin0i ...

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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angle assume axis becomes bound charge boundary conditions bounding surface calculate capacitance charge density charge distribution charge q circuit conductor consider const constant corresponding Coulomb's law cross section current density current element curve cylinder defined dielectric direction displacement distance electric field electromagnetic electrostatic energy equal equipotential evaluate example Exercise expression field point flux force free charge free currents frequency function given illustrated in Figure induction infinitely long integral integrand Laplace's equation line charge located Lorentz Lorentz transformation magnitude material Maxwell's equations molecule normal components obtained origin particle perpendicular plane wave point charge polarized position vector potential difference propagation properties quadrupole quantities radiation region relation result satisfy scalar potential shown in Figure situation solenoid spherical substitute surface current surface integral tangential components total charge unit vacuum vector potential velocity volume write written xy plane zero