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 131
... quadrupole term can be written in terms of the quadrupole moment as 1 Þq ( r ) = Απερμα • 3 2 1 Σ Σ Σ lj lk Qjk j = x , y , z k = x , y , z ( 8-30 ) If the point P is very far away and if both the monopole moment Q and the dipole moment ...
... quadrupole term can be written in terms of the quadrupole moment as 1 Þq ( r ) = Απερμα • 3 2 1 Σ Σ Σ lj lk Qjk j = x , y , z k = x , y , z ( 8-30 ) If the point P is very far away and if both the monopole moment Q and the dipole moment ...
Page 133
... quadrupole moment characteristic of the charge distribution . Calling Q " = Q , " the quadru- pole moment of this axially symmetric charge distribution , we have Qzza = Qa ( 8-39 ) = = Under these circumstances the quadrupole term ...
... quadrupole moment characteristic of the charge distribution . Calling Q " = Q , " the quadru- pole moment of this axially symmetric charge distribution , we have Qzza = Qa ( 8-39 ) = = Under these circumstances the quadrupole term ...
Page 135
... quadrupole moment . It will be sufficient for our purposes to consider only one component , Q ,,, say . The x and y components of ( 8-41 ) are xin = x ; -a , and y'in = y ; -a , and when we insert these into ( 8-28 ) , we find that the ...
... quadrupole moment . It will be sufficient for our purposes to consider only one component , Q ,,, say . The x and y components of ( 8-41 ) are xin = x ; -a , and y'in = y ; -a , and when we insert these into ( 8-28 ) , we find that 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