## 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 471

Since this is also what happened in the previous case, we conclude that

electromagnetic radiation is always completely

dielectric at grazing incidence. (You can verify this for yourself right now by

looking at a light ...

Since this is also what happened in the previous case, we conclude that

electromagnetic radiation is always completely

**reflected**from a surface of adielectric at grazing incidence. (You can verify this for yourself right now by

looking at a light ...

Page 473

Now let us tum to the

and (25-45) can be written as E, _Z,cos0,—iZ,(K/kz) E, _Z,cos0,-—iZ2(K/k2) (25

60) E, L Z2cos0,-+iZ,(K/k2) E,-I Zcos0,+iZ(K/k) | 1 2 2 We note that both of these ...

Now let us tum to the

**reflected**electric field. Using (25-56), we find that (25-31)and (25-45) can be written as E, _Z,cos0,—iZ,(K/kz) E, _Z,cos0,-—iZ2(K/k2) (25

60) E, L Z2cos0,-+iZ,(K/k2) E,-I Zcos0,+iZ(K/k) | 1 2 2 We note that both of these ...

Page 485

(c) Find the corresponding conditions for zero

) Light of wavelength 5 X 10-7 meters is normally incident in a vacuum upon a

large slab of nonmagnetic glass of index of refraction 1.5. If the glass is to be ...

(c) Find the corresponding conditions for zero

**reflected**wave when Z, = Z3¢Z2. (d) Light of wavelength 5 X 10-7 meters is normally incident in a vacuum upon a

large slab of nonmagnetic glass of index of refraction 1.5. If the glass is to be ...

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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