![\"\u00e9clair\"](\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/07\/\u00e9clair-450x337.jpg\")
<\/a><\/p>\nLa foudre est un ph\u00e9nom\u00e8ne \u00e9lectrique qui se produit lorsque l’\u00e9lectricit\u00e9 statique accumul\u00e9e entre des nuages et le sol (ou entre nuages) atteint une diff\u00e9rence de potentiel \u00e9lectrique tr\u00e8s \u00e9lev\u00e9e, de l’ordre de plusieurs dizaines de millions de volts.<\/p>\n
Port\u00e9e \u00e0 tr\u00e8s haute temp\u00e9rature (jusqu’\u00e0 30 000\u00b0 C.) par l’arc \u00e9lectrique qui la traverse, l’atmosph\u00e8re devient un plasma o\u00f9 les \u00e9lectrons sont arrach\u00e9s aux atomes. L’air s’\u00e9chauffe et se dilate brutalement, provoquant une onde acoustique bruyante, le tonnerre.<\/p>\n","protected":false},"excerpt":{"rendered":"
De nombreux orages ont eu lieu en France ces derniers jours apr\u00e8s une p\u00e9riode de beau temps et de chaleur. Ils \u00e9taient accompagn\u00e9s de fortes pluies, de chutes de gr\u00eale et d’\u00e9clairs. La foudre est un ph\u00e9nom\u00e8ne \u00e9lectrique qui se produit lorsque l’\u00e9lectricit\u00e9 statique accumul\u00e9e entre des nuages et le sol (ou entre nuages) atteint … Continuer la lecture de Coup de foudre<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":8,"featured_media":632,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[85],"tags":[125,252,243,246,248,251,247,245,155,253,242,250,244,254,249],"class_list":["post-631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-meteores","tag-atmosphere","tag-atome","tag-chaleur","tag-eclair","tag-electricite-statique","tag-electron","tag-foudre","tag-grele","tag-nuage","tag-onde-acoustique","tag-orage","tag-plasma","tag-pluie","tag-tonnerre","tag-volt"],"yoast_head":"\nCoup de foudre<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/02\/coup-foudre\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Coup de foudre\" \/>\n<meta property=\"og:description\" content=\"De nombreux orages ont eu lieu en France ces derniers jours apr\u00e8s une p\u00e9riode de beau temps et de chaleur. Ils \u00e9taient accompagn\u00e9s de fortes pluies, de chutes de gr\u00eale et d’\u00e9clairs. La foudre est un ph\u00e9nom\u00e8ne \u00e9lectrique qui se produit lorsque l’\u00e9lectricit\u00e9 statique accumul\u00e9e entre des nuages et le sol (ou entre nuages) atteint … Continuer la lecture de Coup de foudre →\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/02\/coup-foudre\/\" \/>\n<meta property=\"og:site_name\" content=\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\" \/>\n<meta property=\"article:published_time\" content=\"2014-07-02T06:00:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2014-07-09T08:11:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/07\/\u00e9clair.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jean-Baptiste FELDMANN\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jean-Baptiste FELDMANN\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/02\/coup-foudre\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/02\/coup-foudre\/\",\"name\":\"Coup de foudre\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/02\/coup-foudre\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/02\/coup-foudre\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/07\/\u00e9clair.jpg\",\"datePublished\":\"2014-07-02T06:00:05+00:00\",\"dateModified\":\"2014-07-09T08:11:02+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/02\/coup-foudre\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/02\/coup-foudre\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/07\/\u00e9clair.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/07\/\u00e9clair.jpg\",\"width\":1200,\"height\":900},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/\",\"name\":\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\",\"description\":\""J'ai en moi un besoin terrible. 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![\"\u00e9clair\"](\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/07\/\u00e9clair.jpg\")
<\/a><\/p>\n