摘要
指出了电磁学中磁通链Ψ_m数学表述Ψ_m=NΦ_m的局限性,通过分析提出了Ψ_m=∫_sNdΦ_m数学表述的修正意见,并用于讨论了同轴电缆的自感系数。
The limitations of the mathematical expression of magnetic linkage Ψ_m=NΦ_m in electromagnetics were indicated in this paper. The amendments of the mathematical expression of were suggested by analyses, which were applied to discuss the electrodyrtamic capacity of coaxial cable.
出处
《山东建材学院学报》
1993年第1期32-35,共4页
Journal of Shandong Institute of Building Materials
关键词
磁通链
磁通量
自感系数
magnetic linkage
magnetic flux
electrodynamic capacity