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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Dielectric complex reluctance ： ウィキペディア英語版 Dielectric complex reluctance Dielectric complex reluctance is a scalar measurement of a passive dielectric circuit (or element within that circuit) dependent on sinusoidal voltage and sinusoidal electric induction flux, and this is determined by deriving the ratio of their complex ''effective'' amplitudes. The units of dielectric complex reluctance are $F^$ (inverse Farads - see Daraf) (1-3 ). : $Z\_\backslash epsilon\; =\; \backslash frac\; =\; \backslash frac\; =\; z\_\backslash epsilon\; e^$ As seen above, dielectric complex reluctance is a phasor represented as ''uppercase Z epsilon'' where: : $\backslash dot\; U$ and $\backslash dot\; \_m$ represent the voltage (complex effective amplitude) : $\backslash dot\; Q$ and $\backslash dot\; \_m$ represent the electric induction flux (complex effective amplitude) : $z\_\backslash epsilon$, ''lowercase z epsilon'', is the real part of dielectric reluctance The "lossless" dielectric reluctance, ''lowercase z epsilon'', is equal to the absolute value (modulus) of the dielectric complex reluctance. The argument distinguishing the "lossy" dielectric complex reluctance from the "lossless" dielectric reluctance is equal to the natural number $e$ raised to a power equal to: : $j\backslash phi\; =\; j\backslash left(\backslash beta\; -\; \backslash alpha\backslash right)$ Where: *$j$ is the imaginary number *$\backslash beta$ is the phase of voltage *$\backslash alpha$ is the phase of electric induction flux *$\backslash phi$ is the phase difference The "lossy" dielectric complex reluctance represents a dielectric circuit element's resistance to not only electric induction flux but also to ''changes'' in electric induction flux. When applied to harmonic regimes, this formality is similar to Ohm's Law in ideal AC circuits. In dielectric circuits, a dielectric material has a dielectric complex reluctance equal to: :$Z\_\backslash epsilon\; =\; \backslash frac\; \backslash frac$ Where: *$l$ is the length of the circuit element *$S$ is the cross-section of the circuit element *$\backslash dot\; \backslash epsilon\_0$ is the ''complex dielectric permeability'' ==See also== *Dielectric *Dielectric reluctance — Special definition of dielectric reluctance that does not account for energy loss 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Dielectric complex reluctance」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.