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 83
... becomes 8 = p r'2 sin 0 ' dr ' de'dy ' ( z2 + r'2 — 2zr ' cos 0 ' ) 1 / 2 a Are So So So - ( 5-17 ) where we have used ( 1-99 ) and taken the constant value of p outside of the integral . The integration over do ' can be performed at ...
... becomes 8 = p r'2 sin 0 ' dr ' de'dy ' ( z2 + r'2 — 2zr ' cos 0 ' ) 1 / 2 a Are So So So - ( 5-17 ) where we have used ( 1-99 ) and taken the constant value of p outside of the integral . The integration over do ' can be performed at ...
Page 447
... becomes Ex = E1cos P E1 = E2 cos ( P - A ) ( 24-122 ) ( 24-123 ) ( 24-124 ) It will be helpful in analyzing these expressions to refer to Figure 24-12 in which we have plotted a portion of the cosine terms as a function of P. The solid ...
... becomes Ex = E1cos P E1 = E2 cos ( P - A ) ( 24-122 ) ( 24-123 ) ( 24-124 ) It will be helpful in analyzing these expressions to refer to Figure 24-12 in which we have plotted a portion of the cosine terms as a function of P. The solid ...
Page 514
... becomes more com- plicated with each successive term in the expansion . Furthermore , each wave is proportional to an integral of the source current amplitude over the source volume , although the field point still remains in the ...
... becomes more com- plicated with each successive term in the expansion . Furthermore , each wave is proportional to an integral of the source current amplitude over the source volume , although the field point still remains in the ...
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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