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 276
... solenoid , while B , is the value outside ; both must be independent of z since the solenoid is infinitely long , making one value of z as good as another . Again we choose a rectangular path of integration C shown dashed ; the vertical ...
... solenoid , while B , is the value outside ; both must be independent of z since the solenoid is infinitely long , making one value of z as good as another . Again we choose a rectangular path of integration C shown dashed ; the vertical ...
Page 293
... solenoid . Here p < a , and since B , is uniform , according to ( 15-26 ) , the flux as obtained from ( 16-6 ) , ( 1-52 ) , and ( 1-53 ) is Þ = S_B ̧î · daż = μ。nI С _da = μÑIπp2 ( 16-48 ) which , when substituted into ( 16-47 ) gives ...
... solenoid . Here p < a , and since B , is uniform , according to ( 15-26 ) , the flux as obtained from ( 16-6 ) , ( 1-52 ) , and ( 1-53 ) is Þ = S_B ̧î · daż = μ。nI С _da = μÑIπp2 ( 16-48 ) which , when substituted into ( 16-47 ) gives ...
Page 377
... solenoid a distance z . We assume that the current in the solenoid is kept constant throughout and we would like to find the force on the rod . As we saw in connection with the example of the interpenetrating solenoids of Section 18-3 ...
... solenoid a distance z . We assume that the current in the solenoid is kept constant throughout and we would like to find the force on the rod . As we saw in connection with the example of the interpenetrating solenoids of Section 18-3 ...
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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