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 56
... origin and its sides parallel to the positive axes . Another point charge q is on the x axis at a distance b from the origin . Find the total force on q . 2-3 Eight equal point charges q are located at the corners of a cube of edge a ...
... origin and its sides parallel to the positive axes . Another point charge q is on the x axis at a distance b from the origin . Find the total force on q . 2-3 Eight equal point charges q are located at the corners of a cube of edge a ...
Page 133
... origin as well . Under some circumstances , however , they are independent of this choice , and we want to investigate this in more detail . Suppose that instead of choosing the origin at 0 in Figure 8-1 , we choose a new origin 0 ...
... origin as well . Under some circumstances , however , they are independent of this choice , and we want to investigate this in more detail . Suppose that instead of choosing the origin at 0 in Figure 8-1 , we choose a new origin 0 ...
Page 149
... origin of coordinates for which the dipole moment will vanish , where should this origin be located ? 8-6 Show that the charge distribution of Figure 8-5b leads to ( 8-40 ) and thus evaluate Qa for this case . 8-7 A line charge of ...
... origin of coordinates for which the dipole moment will vanish , where should this origin be located ? 8-6 Show that the charge distribution of Figure 8-5b leads to ( 8-40 ) and thus evaluate Qa for this case . 8-7 A line charge of ...
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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