## 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 157

In Figure 10-15, we illustrate a capacitor of total free charge Qf with a

between the plates in (a) and with a dielectric completely filling the region

between the plates in (b). The directions of the various field vectors are also

shown.

In Figure 10-15, we illustrate a capacitor of total free charge Qf with a

**vacuum**between the plates in (a) and with a dielectric completely filling the region

between the plates in (b). The directions of the various field vectors are also

shown.

Page 199

Find and justify the image charges that, together with q, will give the potential at

all points in the

for ...

Find and justify the image charges that, together with q, will give the potential at

all points in the

**vacuum**region x > 0, y it 0, -oo < z < oo. Find <f>(x, y, z) in the**vacuum**region. Find Ev(x, y, z). Verify that Ev vanishes on the conducting planefor ...

Page 521

which is the x component of V X B = /»0J + c~2(3E/3t), that is, the

(21-33). The remaining two components of this equation are obtained for p = 2

and H = 3, while when p = 4 is used in (29-136) we find as needed that the result

...

which is the x component of V X B = /»0J + c~2(3E/3t), that is, the

**vacuum**form of(21-33). The remaining two components of this equation are obtained for p = 2

and H = 3, while when p = 4 is used in (29-136) we find as needed that the result

...

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angle assume axes axis becomes bound charge boundary conditions bounding surface calculate capacitance capacitor cavity charge density charge distribution charge q circuit conductor const constant convenient corresponding Coulomb's law current density curve cylinder defined dielectric dipole direction displacement distance divergence theorem electric field electromagnetic electrostatic energy equal equipotential evaluate example Exercise expression field point flux force free charge frequency function given illustrated in Figure induction infinitely long integral integrand Laplace's equation line charge line integral located Lorentz transformation magnetic magnitude Maxwell's equations obtained origin parallel particle perpendicular plane wave plates point charge polarized position vector potential difference quantities rectangular coordinates region result scalar potential shown in Figure solenoid sphere of radius spherical surface integral tangential components theorem total charge unit vectors vacuum vector potential velocity volume write written xy plane zero