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 19
... corresponding differentials . Since we always treat these differentials as positive as written , the actual component will be obtained by multiplying this product by a plus or a minus sign depending on the sign of the corresponding ...
... corresponding differentials . Since we always treat these differentials as positive as written , the actual component will be obtained by multiplying this product by a plus or a minus sign depending on the sign of the corresponding ...
Page 120
... corresponding to = ( P 4πTE OPD = COS CD cos 0 ( 8-48 ) = const . is thus ( 8-49 ) where the constant C ... correspond to the equipotential curves in the upper curves in the lower half of the figure correspond to is negative for 0 > , so ...
... corresponding to = ( P 4πTE OPD = COS CD cos 0 ( 8-48 ) = const . is thus ( 8-49 ) where the constant C ... correspond to the equipotential curves in the upper curves in the lower half of the figure correspond to is negative for 0 > , so ...
Page 454
... corresponding , respectively , to the plus and minus signs in ( 27-13 ) . For each possible y , there will be an associated constant a , so that the general solution of ( 27-12 ) has the form I ( t ) = t a + e + 1 + a_er_1 = ( δι δι + ...
... corresponding , respectively , to the plus and minus signs in ( 27-13 ) . For each possible y , there will be an associated constant a , so that the general solution of ( 27-12 ) has the form I ( t ) = t a + e + 1 + a_er_1 = ( δι δι + ...
Contents
INTRODUCTION | 1 |
ELECTRIC MULTIPOLES | 8 |
THE VECTOR POTENTIAL | 16 |
Copyright | |
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Ampère's law angle assume axes axis bound charge boundary conditions bounding surface calculate capacitance charge density charge distribution charge q circuit conductor consider const constant corresponding Coulomb's law current density curve cylinder dielectric dipole direction distance divergence theorem E₁ electric field electromagnetic electrostatic energy equipotential evaluate example expression field point free charge function given induction infinitely long integral integrand Laplace's equation line charge line integral located magnetic magnitude Maxwell's equations obtained origin P₁ perpendicular point charge polarized position vector potential difference quadrupole R₁ region result scalar potential Section shown in Figure sphere of radius spherical surface charge density surface integral tangential components theorem total charge vacuum vector potential velocity volume wave write written xy plane zero Απερ μο дх