Introduction to ElectrodynamicsFor junior/senior-level electricity and magnetism courses. This book is known for its clear, concise and accessible coverage of standard topics in a logical and pedagogically sound order. The Third Edition features a clear, accessible treatment of the fundamentals of electromagnetic theory, providing a sound platform for the exploration of related applications (ac circuits, antennas, transmission lines, plasmas, optics, etc.). Its lean and focused approach employs numerous examples and problems. |
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Page 176
... free charge enclosed in the volume . This is a particularly useful way to express Gauss's law , in the context of dielectrics , because it makes reference only to free charges , and free charge is the stuff we control . Bound charge ...
... free charge enclosed in the volume . This is a particularly useful way to express Gauss's law , in the context of dielectrics , because it makes reference only to free charges , and free charge is the stuff we control . Bound charge ...
Page 191
... charge a dielectric - filled capacitor is increased by the same factor . The reason is pretty clear : you have to pump on more ( free ) charge to achieve a given potential , because part of the field is canceled off by the bound charges ...
... charge a dielectric - filled capacitor is increased by the same factor . The reason is pretty clear : you have to pump on more ( free ) charge to achieve a given potential , because part of the field is canceled off by the bound charges ...
Page 192
... free charge up from zero to the final configuration , is 1 W = 2 1 / D.Edt , ( 4.58 ) as anticipated . 12 It may puzzle you that Eq . 4.55 , which we derived quite generally in Chapter 2 , does not seem to apply in the presence of ...
... free charge up from zero to the final configuration , is 1 W = 2 1 / D.Edt , ( 4.58 ) as anticipated . 12 It may puzzle you that Eq . 4.55 , which we derived quite generally in Chapter 2 , does not seem to apply in the presence of ...
Contents
1 | 1 |
Position Displacement and Separation Vectors | 8 |
Radiation | 11 |
Copyright | |
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actually angular answer apply assume axis bound boundary conditions calculate called carries charge density charge q Check components conducting conductor consistent constant coordinates course curl cylinder depends derivative determine dielectric dipole direction distance distribution divergence electric field electromagnetic electron electrostatics energy equal equation Example express fact Figure Find flow flux follows force formula function given gradient induced infinite inside integral length linear loop magnetic field material momentum motion moving Notice origin parallel particle physical plane plates point charge polarization positive potential Prob Problem radiation radius reference region result rule Sect Show side solenoid Solution speed sphere spherical Suppose surface surface charge theorem turns uniform unit vector volume wave wire zero Απερ