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 3
... Figure 1-1 that the net effect of the motion is the same as if the point were moved directly along the straight line ... illustrated in Figure 1-2 . Because of the first two properties , we can represent a vector by a directed line such ...
... Figure 1-1 that the net effect of the motion is the same as if the point were moved directly along the straight line ... illustrated in Figure 1-2 . Because of the first two properties , we can represent a vector by a directed line such ...
Page 17
... illustrated in Figure 1-24 ; note how the direction of în would be reversed if C were traversed in the opposite sense . Second , da may be part of a closed surface . In this case , there is no bounding curve C but the surface divides a ...
... illustrated in Figure 1-24 ; note how the direction of în would be reversed if C were traversed in the opposite sense . Second , da may be part of a closed surface . In this case , there is no bounding curve C but the surface divides a ...
Page 18
... Figure 1-25 . Various outward normals for a closed surface . da , = 1 , da x da , = 1 , da da , = 1 , da ( 1-54 ) y ... illustrated in Figure 1-28 . Comparing with Figure 1-26 , we see that the projections on the xy and yz planes will ...
... Figure 1-25 . Various outward normals for a closed surface . da , = 1 , da x da , = 1 , da da , = 1 , da ( 1-54 ) y ... illustrated in Figure 1-28 . Comparing with Figure 1-26 , we see that the projections on the xy and yz planes will ...
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 curve cylinder dielectric dipole direction distance divergence theorem E₁ electric field electromagnetic electrostatic energy equation 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 surface charge density surface integral tangential components theorem total charge vacuum vector potential velocity volume wave write written xy plane zero Απερ дх