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Riconnessione magnetica

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Fisica del Plasma

Part of the book series: UNITEXT ((UNITEXTFIS))

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Riassunto

Nei capitoli precedenti ci siamo occupati della dinamica dei plasmi ideali, abbiamo cioè trascurato tutti gli effetti legati alla conducibilità finita dei plasmi. Ricapitolando brevemente la discussione del Capitolo 5, consideriamo l’equazione che descrive la variazione temporale di B, (vedi (5.23)):

$$\frac{{\partial B}}{{\partial t}} = \nabla \times \left( {U \times B} \right) + \eta {\nabla ^2}B.$$

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© 2012 Springer-Verlag Italia

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Chiuderi, C., Velli, M. (2012). Riconnessione magnetica. In: Fisica del Plasma. UNITEXT(). Springer, Milano. https://doi.org/10.1007/978-88-470-1848-8_9

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