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 8
... Position Vector ( 1-10 ) We now consider a simple specific example of a vector . As shown in Figure 1-11 , the location of a particular point P in space can be specified by the vector r drawn from the ... VECTORS 1-5 The Position Vector.
... Position Vector ( 1-10 ) We now consider a simple specific example of a vector . As shown in Figure 1-11 , the location of a particular point P in space can be specified by the vector r drawn from the ... VECTORS 1-5 The Position Vector.
Page 16
... position vector . A vector whose value is thus given at every point in space is called a vector field . We now consider some specific ways in which it can change with position . Looking back at ( 1-37 ) , we see that Vu can be ...
... position vector . A vector whose value is thus given at every point in space is called a vector field . We now consider some specific ways in which it can change with position . Looking back at ( 1-37 ) , we see that Vu can be ...
Page 49
... positions throughout otherwise empty space . We designate each charge by q , and its position vector by r , where i = 1,2 , ... , N. This situation is illustrated in Figure 2-3 ; for clarity , the individual position vectors are not ...
... positions throughout otherwise empty space . We designate each charge by q , and its position vector by r , where i = 1,2 , ... , N. This situation is illustrated in Figure 2-3 ; for clarity , the individual position vectors are not ...
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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