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 204
... examples . It must also be an equipotential volume . We begin by introducing the same image charge q ' = - ( a / d ) q at the same position as the last example ; this will make the surface of the sphere have constant ( zero ) potential ...
... examples . It must also be an equipotential volume . We begin by introducing the same image charge q ' = - ( a / d ) q at the same position as the last example ; this will make the surface of the sphere have constant ( zero ) potential ...
Page 364
... examples . Example Infinitely long ideal solenoid . Here we have free currents producing the fields . Since there is a vacuum everywhere else , M = 0 and H = B / o . Thus we can use our previous results ( 15-25 ) and ( 15-26 ) and we ...
... examples . Example Infinitely long ideal solenoid . Here we have free currents producing the fields . Since there is a vacuum everywhere else , M = 0 and H = B / o . Thus we can use our previous results ( 15-25 ) and ( 15-26 ) and we ...
Page 368
... example that will lead us naturally into our next major topic . Example Infinitely long straight constant current . We let the free current I coincide with the z axis and be in the positive z direction . We assume initially that there ...
... example that will lead us naturally into our next major topic . Example Infinitely long straight constant current . We let the free current I coincide with the z axis and be in the positive z direction . We assume initially that there ...
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Common terms and phrases
Ampère's law angle assume axis bound charge boundary conditions bounding surface calculate capacitance cavity charge density charge distribution charge q circuit conductor consider constant coordinates corresponding Coulomb's law current density cylinder defined dielectric dipole direction displacement distance E₁ electric field electromagnetic electrostatic energy equal equipotential evaluate example Exercise expression field point flux force free charge function given incident induction infinitely long integral integrand k₁ Laplace's equation located Lorentz transformation magnetic magnitude material Maxwell's equations medium molecule n₂ normal components obtained origin parallel plate capacitor particle perpendicular plane wave point charge polarized position vector potential difference quantities radiation rectangular refraction region result satisfy scalar scalar potential shown in Figure solenoid spherical surface charge density tangential components total charge vacuum vector potential velocity volume write written xy plane Z₂ zero Απερ дх