## 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 215

... and carrying out the differentiation, we find that R must satisfy the equation d2R

dR 72;; In order to solve this, we try a solution of the form R=ar' where a and l are

constants; upon

... and carrying out the differentiation, we find that R must satisfy the equation d2R

dR 72;; In order to solve this, we try a solution of the form R=ar' where a and l are

constants; upon

**substitution**into (1 1-90), the result is that [l(l+ l)— K ]R =0.Page 305

If we now

order of (At)2 and higher will vanish and we are left with 11¢ an W - [SW-11a+

g5C(n><v)-as (17-25) The first term is familiar to us by now as arising from the ...

If we now

**substitute**( 17-24) into (17-20) and let At—+0, the terms originally of theorder of (At)2 and higher will vanish and we are left with 11¢ an W - [SW-11a+

g5C(n><v)-as (17-25) The first term is familiar to us by now as arising from the ...

Page 491

However, in obtaining (26-25) through (26-28), we used only four of the eight

Maxwell equations. If we

it will be satisfied provided that ale 616, 8x2 8y2 + + k,'f5, = 0 (26-29) which must

be ...

However, in obtaining (26-25) through (26-28), we used only four of the eight

Maxwell equations. If we

**substitute**(26-25) and (26-26) into (26-17), we find thatit will be satisfied provided that ale 616, 8x2 8y2 + + k,'f5, = 0 (26-29) which must

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