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 1
... electromagnetic effects . At that time , it had been only slightly more than 50 years since Oersted and Ampère had shown the relation between electricity and magnetism - subjects that had been studied and developed completely sep ...
... electromagnetic effects . At that time , it had been only slightly more than 50 years since Oersted and Ampère had shown the relation between electricity and magnetism - subjects that had been studied and developed completely sep ...
Page 403
... Electromagnetic Momentum We have just seen how energy density and energy flow can be ascribed to the electromagnetic field . It is also possible to associate momentum with it and it is , in fact , gratifying that this is so . We recall ...
... Electromagnetic Momentum We have just seen how energy density and energy flow can be ascribed to the electromagnetic field . It is also possible to associate momentum with it and it is , in fact , gratifying that this is so . We recall ...
Page 416
... electromagnetic units " or " emu . ” Again the definitions of E and B are related by writing VXE = -ƏB / dt or F = q ( E + vXB ) . In this pure form , the electromagnetic system is practically never used . What is still very much used ...
... electromagnetic units " or " emu . ” Again the definitions of E and B are related by writing VXE = -ƏB / dt or F = q ( E + vXB ) . In this pure form , the electromagnetic system is practically never used . What is still very much used ...
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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