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 94
... Consider the charge distribution of Exercise 5-3 . How much work must be done by an external agent to change the separation of the charges from 2a to a ? Illustrate this process on a plot of U versus separation R. 5-24 Consider the line ...
... Consider the charge distribution of Exercise 5-3 . How much work must be done by an external agent to change the separation of the charges from 2a to a ? Illustrate this process on a plot of U versus separation R. 5-24 Consider the line ...
Page 243
... Consider a length of the wire that has a resistance R. Find the electric field in the vacuum region just outside the wire and express it in terms of the quantities given . ( Overall , this portion of the wire is neutral . ) 12-8 Consider ...
... Consider a length of the wire that has a resistance R. Find the electric field in the vacuum region just outside the wire and express it in terms of the quantities given . ( Overall , this portion of the wire is neutral . ) 12-8 Consider ...
Page 287
... consider them again in more detail in Chapter 22 after we have completed the development of the general theory . The requirement ( 16-26 ) , and hence ( 16-27 ) , leads to the so - called Coulomb gauge . ] The vector potential is not as ...
... consider them again in more detail in Chapter 22 after we have completed the development of the general theory . The requirement ( 16-26 ) , and hence ( 16-27 ) , leads to the so - called Coulomb gauge . ] The vector potential is not as ...
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Common terms and phrases
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