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 49
... located at the center of the sphere as far as its effect on a charge located outside the sphere is concerned . As we will see later , this is not the case if the point of interest is located inside the sphere . Actually , our result is ...
... located at the center of the sphere as far as its effect on a charge located outside the sphere is concerned . As we will see later , this is not the case if the point of interest is located inside the sphere . Actually , our result is ...
Page 131
... located outside the sphere . 8-9 Charge is distributed with constant volume density p throughout the figure of Figure 1-41 . Find Q , p , and all of the Qjk . Interpret your result for p . Then consider the special case in which the ...
... located outside the sphere . 8-9 Charge is distributed with constant volume density p throughout the figure of Figure 1-41 . Find Q , p , and all of the Qjk . Interpret your result for p . Then consider the special case in which the ...
Page 226
... located at r : = dF Ids x B ( r ) ( 14-5 ) This force is perpendicular to both the current element and the magnetic induction , is zero when they are parallel , and has a maximum magnitude when they are perpendicu- lar , as we see from ...
... located at r : = dF Ids x B ( r ) ( 14-5 ) This force is perpendicular to both the current element and the magnetic induction , is zero when they are parallel , and has a maximum magnitude when they are perpendicu- lar , as we see from ...
Contents
INTRODUCTION | 1 |
ELECTRIC MULTIPOLES | 8 |
THE VECTOR POTENTIAL | 16 |
Copyright | |
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Common terms and phrases
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