2005/01/15 | 电极化率[Electric Susceptibility]
类别(Ω〖物理〗) | 评论(0) | 阅读(39) | 发表于 15:18
In cgs, the electric susceptibility is defined as the ratio of polarization P to electric field strength E,
(1)

where is the electric permittivity (Purcell 1985, p. 372).
In MKS, the electric susceptibility is defined as
(2)

where is the permittivity of free space (Griffiths 1998, p. 156)
0

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