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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 reluctance ： ウィキペディア英語版 Dielectric reluctance Dielectric reluctance is a scalar measurement of a passive dielectric circuit (or element within that circuit) dependent on voltage and electric induction flux, and this is determined by deriving the ratio of their amplitudes. The units of dielectric reluctance are F−1 (inverse farads—see daraf) (1-3 ). ::$z\_\backslash epsilon\; =\; \backslash frac\; =\; \backslash frac$ As seen above, dielectric reluctance is represented as ''lowercase z epsilon''. For a dielectric in a dielectric circuit to have no energy losses, the imaginary part of its dielectric reluctance is zero. This constitutes a lossless "resistance" to electric induction flux, and is therefore real, not complex. This formality is similar to Ohm's Law for a resistive circuit. In dielectric circuits, a dielectric material has a "lossless" dielectric reluctance equal to: ::$z\_\backslash epsilon\; =\; \backslash frac\backslash frac$ Where: *$l$ is the circuit length *$S$ is the cross-section of the circuit element *$\backslash epsilon\; \backslash epsilon\_0$ is the dielectric permeability ==See also== *Dielectric *Dielectric complex reluctance — General definition of dielectric reluctance that accounts 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 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.