From e49c1ab28c3da195d339d32e595c04769f06aa9e Mon Sep 17 00:00:00 2001 From: Claude Meny Date: Sat, 14 Mar 2020 18:11:56 +0100 Subject: [PATCH] Update textbook.fr.md --- .../02.electromagnetic-waves-vacuum-main/textbook.fr.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/01.curriculum/01.physics-chemistry-biology/04.Niv4/04.electromagnetism/02.electromagnetic-waves-vacuum/02.electromagnetic-waves-vacuum-main/textbook.fr.md b/01.curriculum/01.physics-chemistry-biology/04.Niv4/04.electromagnetism/02.electromagnetic-waves-vacuum/02.electromagnetic-waves-vacuum-main/textbook.fr.md index 0492b33d3..6fc6356b8 100644 --- a/01.curriculum/01.physics-chemistry-biology/04.Niv4/04.electromagnetism/02.electromagnetic-waves-vacuum/02.electromagnetic-waves-vacuum-main/textbook.fr.md +++ b/01.curriculum/01.physics-chemistry-biology/04.Niv4/04.electromagnetism/02.electromagnetic-waves-vacuum/02.electromagnetic-waves-vacuum-main/textbook.fr.md @@ -26,7 +26,7 @@ $`\Delta =\overrightarrow{grad} \left(div\right) - \overrightarrow{rot}\, \left( ### Propagation du champ électromagnétique -Pour établir l'expression $`\Delta \overrightarrow{E}, je calcule +Pour établir l'expression $`\Delta \overrightarrow{E}`$, je calcule $`\overrightarrow{rot}\,\left(\overrightarrow{rot}\;\overrightarrow{E}\right)`$ puis $`\overrightarrow{grad} \left(div \overrightarrow{E}\right)`$ à partir des équations de Maxwell :