北京印刷学院学报
北京印刷學院學報
북경인쇄학원학보
Journal of Beijing Institute of Graphic Communication
2011年
2期
77~78
,共null页
库仑定律 相对论变换 洛伦兹力 磁效应
庫崙定律 相對論變換 洛倫玆力 磁效應
고륜정률 상대론변환 락륜자력 자효응
Coulomb laws ; theory of relativity transformation ;Lorentz force; effect of magnetics
磁场的本质是运动电荷所产生的附加电场效应,磁场中的洛伦兹力是运动电荷所受电场力的分项。与一般教材所采用的电磁张量变换不同,通过研究运动电荷位置矢量的洛伦兹变换关系,研究电荷间库仑力的变换形式,从基础物理的角度解释磁场的电场本源,通过对磁力本质的探讨,厘清电学与磁学的相互关联,同时也验证了相对论洛伦兹变换的正确性。
磁場的本質是運動電荷所產生的附加電場效應,磁場中的洛倫玆力是運動電荷所受電場力的分項。與一般教材所採用的電磁張量變換不同,通過研究運動電荷位置矢量的洛倫玆變換關繫,研究電荷間庫崙力的變換形式,從基礎物理的角度解釋磁場的電場本源,通過對磁力本質的探討,釐清電學與磁學的相互關聯,同時也驗證瞭相對論洛倫玆變換的正確性。
자장적본질시운동전하소산생적부가전장효응,자장중적락륜자력시운동전하소수전장력적분항。여일반교재소채용적전자장량변환불동,통과연구운동전하위치시량적락륜자변환관계,연구전하간고륜력적변환형식,종기출물리적각도해석자장적전장본원,통과대자력본질적탐토,전청전학여자학적상호관련,동시야험증료상대론락륜자변환적정학성。
The essence of the magnetic field is the additional electric field effect that produced by the moving electric charge. The Lorentz force in the magnetic field is one item of the force of the moving electric charge. Dissimilarities as the e- lectromagnetism tensor transformation that general teaching material adopted, with the research of position vector transformation relation of moving electric charge, study the transformation form of Coulomb force of electric charge, explain the electric field origin of the magnetic field from an eye of foundational physics. By the hypostatic study of magnetic force, it clarifies the mutually connection between electricity and magnetics, and also verifies the accuracy of the relativity transformation.