2005/10/01 | 磁能密度[Magnetic Field Energy Density]
类别(Ω〖物理〗) | 评论(0) | 阅读(24) | 发表于 20:13
In cgs, the energy density contained in a magnetic field B is
(1)

and in MKS is given by
(2)

where is the permeability of free space.
0

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