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 3
... magnitude ( its length ) and a direction ( from P , to P2 ) . If we now further displace our point along E from P2 to still another point P3 , we see from Figure 1-2 that the new net effect is the same as if the point had been given the ...
... magnitude ( its length ) and a direction ( from P , to P2 ) . If we now further displace our point along E from P2 to still another point P3 , we see from Figure 1-2 that the new net effect is the same as if the point had been given the ...
Page 9
... magnitude of A = ( A cos ) B = component of A along B times the magnitude of B. It is clear from ( 1-15 ) that the order of terms does not change the scalar product , that is , A.B B.A ( 1-16 ) and that if two vectors are perpendicular ...
... magnitude of A = ( A cos ) B = component of A along B times the magnitude of B. It is clear from ( 1-15 ) that the order of terms does not change the scalar product , that is , A.B B.A ( 1-16 ) and that if two vectors are perpendicular ...
Page 570
... magnitude depends strongly on direction , in contrast to the simple Coulomb field . In order to illustrate the dependence of the magnitude upon direction , let us first consider two extreme situations . Directly in front or behind ( 0 ...
... magnitude depends strongly on direction , in contrast to the simple Coulomb field . In order to illustrate the dependence of the magnitude upon direction , let us first consider two extreme situations . Directly in front or behind ( 0 ...
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Ampère's law angle assume axis becomes bound charge boundary conditions bounding surface calculate capacitance capacitor charge density charge distribution charge q circuit conductor consider constant coordinates corresponding Coulomb's law current density curve cylinder defined dielectric dipole direction displacement distance E₁ electric field electromagnetic electrostatic energy equal evaluate example Exercise expression field point flux force free charge free currents frequency function given induction infinitely long integral integrand k₂ Laplace's equation located Lorentz transformation magnetic magnitude material Maxwell's equations normal components obtained origin parallel particle perpendicular plane wave plates point charge polarized position vector potential difference quadrupole quantities radiation radius rectangular region result satisfy scalar scalar potential shown in Figure solenoid sphere spherical tangential components unit vacuum vector potential velocity volume write written xy plane zero Απερ дх Мо