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工程電磁場基礎

'工程電磁場基礎'
?工程電磁場基礎directoryLead itA brief history of electromagnetismSecond, the characteristics of electromagnetic field theorycourseThe law of electromagnetic fields in free space13.3.1 the basic definition13.3.4 1. 1 charge densityOne, density of charge densityTwo, the surface charge density eta3, the linear charge density lambdaFourth, point charge q1.2 current densityOne, current density JTwo, the surface current density KThird, line current i.1. 1. 3 base fieldsOne, lorentz force formulaTwo, field strength EThree, magnetic field strength HThe law of electromagnetic fields in free spaceThe meaning of the sign in the law of 1. 2. 1The mathematical physical meaning of each electromagnetic field lawThesignificanceof Faraday,s electromagnetic induction lawThesignificanceof the modified ampere-loop lawThesignificanceof electric field gauss lawThesignificanceof magnetic field gauss lawThemeaning of the law of conservation of chargeThewhole physical meaning of the electromagnetic field lawTheapplication of the integral form field lawLearning problemChapter ii vector analysisThe gradient of the 2. 1 scalar fieldThe equivalent surface of the 2.1.1 scalar fieldThe gradient of the 2.1.2 scalar fieldOne, the direction cosine and the unit vectorTwo, the directional derivativeThe gradient of the scalar fieldThe properties of the 2.1.3 gradientThe physical significance of the scalar field gradie-省略部分-he analysis of the dipole fieldThe field of area near a,Second, the far zone fieldThe direction of the radiation fieldRadiation powerRadiation resistanceThe radiation of the 12.4 alternating magnetic dipoleThe electromagnetic field is used by the plural vector12.4.9 USES electromagnetic dual principle to apply electromagnetismThe radiation of the gap element12.6 half wave antenna12.7 antenna arrayThe exact calculation of antenrm electromagnetic field of 12. 8 wire antennaThe input power and input impedance of the antennaLearning problemChapter 13 the fundamental theorem of electromagnetic fieldsGreen,s theorem 13. 17.2. scalar green,s theorem7.3. generalized green,s theorem7.4. vector green theorem13.2 helmholtz theoremA few theorems for a static fieldscalar potential ① uniqueness theoremThe 13.3.2 mean value theoremNo extreme value theorem4.5.3 Tom's theoremThe 13.3.5nshaw theoremThe uniqueness of A vector A8.1.1 poynting theoremMaxwelT s theorem of the 13. 5 electromagnetic forceThe uniqueness theorem of the change field at 13.6?22?2?2?2?2?2?2?2?2?2222222222 7 similar principleThe theory of duality and the principle of electromagnetic dualitythe equivalence principleinduction theoremReciprocity theorem 13. 119.3.1 antenna remote field theorem9.3.2 khuff-huygens principle9.3.3 the fermat,s principleThe algebra of appendix AThe concept of appendix B coordinatesThe relevant concepts of appendix C
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電磁場 工程 基礎
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