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Update 12.temporary_ins/90.electromagnetism-in-vacuum/10.maxwell-equations/20.overview/cheatsheet.fr.md

12.temporary_ins/90.electromagnetism-in-vacuum/10.maxwell-equations/20.overview/cheatsheet.fr.md

@@ -111,6 +111,16 @@ $= - \dfrac{\partial}{\partial t} \left( \displaystyle\iint_S \overrightarrow{B}
 $`\Phi_E = \displaystyle \oiint_{S\leftrightarrow\tau} \overrightarrow{E}\cdot\overrightarrow{dS}
 = \dfrac{1}{\epsilon_0} \cdot \iiint_{\tau} \rho \cdot d\tau = \dfrac{Q_{int}}{\epsilon_0} `$
 
+------------
+
+$`\Phi_E = \displaystyle \oiint_{S\leftrightarrow\tau} \overrightarrow{E}\cdot\overrightarrow{dS}
+= \dfrac{Q_{int}}{\epsilon_0}`$
+
+$`2\pi \rho_M\, h\,E= \dfrac{\pi\,\rho_M^2\,h\, \dens^{3D}_0}{\epsilon_0}
+\end{array}\Longrightarrow`$
+
+**$`\mathbf{\Phi_E = \displaystyle \oiint_{S\leftrightarrow\tau\overrightarrow{E}\cdot\overrightarrow{dS}= \dfrac{1}{\epsilon_0} \cdot \iiint_{\tau} \rho \cdot d\tau = \dfrac{Q_{int}{\epsilon_0}}`$**
+
 $`\left.\begin{array}{l}
 \Phi_E = \displaystyle \oiint_{S\leftrightarrow\tau} \overrightarrow{E}\cdot\overrightarrow{dS}
 = \dfrac{Q_{int}}{\epsilon_0} `$ \\
@@ -119,6 +129,8 @@ $`\left.\begin{array}{l}
 \Longrightarrow`$
 **$`\mathbf{$`\Phi_E = \displaystyle \oiint_{S\leftrightarrow\tau\overrightarrow{E}\cdot\overrightarrow{dS}= \dfrac{1}{\epsilon_0} \cdot \iiint_{\tau} \rho \cdot d\tau = \dfrac{Q_{int}{\epsilon_0}}`$**
 
+------------------
+
 $`\left.\begin{array}{l}
 \overrightarrow{E}=E_{\rho}(\rho)\,\overrightarrow{e_{\rho}}=E\,\overrightarrow{e_{\rho}} \\
 2\pi \rho_M\, h\,E= \dfrac{\pi\,\rho_M^2\,h\, \dens^{3D}_0}{\epsilon_0}