Thide--Electromagnetic Field Theory ( 干淨版 ，无添加 ).pdf

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1、“main”2000/11/13page3BoThidéELECTROMAGNETICFIELDTHEORY“main”2000/11/13page4AlsoavailableELECTROMAGNETICFIELDTHEORYEXERCISESbyTobiaCarozzi,AndersEriksson,BengtLundborg,BoThidéandMattiasWaldenvik“main”2000/11/13page1ELECTROMAGNETICFIELDTHEORYBoThidéSwe

2、dishInstituteofSpacePhysicsandDepartmentofAstronomyandSpacePhysicsUppsalaUniversity,SwedenUPSILONMEDIA
UPPSALA
SWEDEN“main”2000/11/13page2ThisbookwastypesetinLATEX2"onanHP9000/700seriesworkstationandprintedonanHPLaserJet5000GNprinter.Copyright©1997,1998,

3、1999and2000byBoThidéUppsala,SwedenAllrightsreserved.ElectromagneticFieldTheoryISBNX-XXX-XXXXX-X“main”2000/11/13pageiContentsPrefacexi1ClassicalElectrodynamics11.1Electrostatics..........................11.1.1Coulomb'slaw.....................11.1.2Theelect

4、rostaticfield..................21.2Magnetostatics.........................41.2.1Ampère'slaw......................41.2.2Themagnetostaticfield.................61.3Electrodynamics........................81.3.1Equationofcontinuity.................91.3.2Maxwell'sdis

5、placementcurrent............91.3.3Electromotiveforce...................101.3.4Faraday'slawofinduction...............111.3.5Maxwell'smicroscopicequations...........141.3.6Maxwell'smacroscopicequations...........141.4ElectromagneticDuality....................15

6、Example1.1Dualityoftheelectromagnetodynamicequations16Example1.2MaxwellfromDirac-Maxwellequationsforafixedmixingangle...............17Example1.3Thecomplexfieldsix-vector........18Example1.4Dualityexpressedinthecomplexfieldsix-vector19Bibliography................

7、.............202ElectromagneticWaves232.1Thewaveequation.......................242.1.1ThewaveequationforE................242.1.2ThewaveequationforB................242.1.3Thetime-independentwaveequationforE......252.2Planewaves...........................262.2.

8、1Telegrapher'sequation.................27i“main”2000/11/13pageiiiiCONTENTS2.2.2Wavesinconductivemedia...............292.3Observablesandaverages....................30Bibliography......