{"id":8966,"date":"2026-01-27T18:21:33","date_gmt":"2026-01-27T17:21:33","guid":{"rendered":"https:\/\/sciences.brussels\/printemps\/projet-expo\/effet-faraday\/"},"modified":"2026-03-18T17:01:07","modified_gmt":"2026-03-18T16:01:07","slug":"effet-faraday","status":"publish","type":"projet-expo","link":"https:\/\/sciences.brussels\/printemps\/projet-expo\/effet-faraday\/","title":{"rendered":"Effet Faraday"},"content":{"rendered":"<p>L&rsquo;objectif de cette exp\u00e9rience est de faire tourner l\u2019axe de polarisation d\u2019un laser (initialement polaris\u00e9 verticalement par un polarisateur) en le faisant passer \u00e0 travers un tube rempli d\u2019eau soumi \u00e0 un champ magn\u00e9tique variable (ou non). On observe \u00e0 la sortie de l\u2019analyseur une variation d\u2019intensit\u00e9 lumineuse du laser en fonction du courant inject\u00e9 dans le sol\u00e9no\u00efde.<\/p>\n","protected":false},"template":"","categorie-exo":[130,128,134],"class_list":["post-8966","projet-expo","type-projet-expo","status-publish","hentry","categorie-exo-faculte-des-sciences","categorie-exo-physique","categorie-exo-ulb","description-off"],"_links":{"self":[{"href":"https:\/\/sciences.brussels\/printemps\/wp-json\/wp\/v2\/projet-expo\/8966"}],"collection":[{"href":"https:\/\/sciences.brussels\/printemps\/wp-json\/wp\/v2\/projet-expo"}],"about":[{"href":"https:\/\/sciences.brussels\/printemps\/wp-json\/wp\/v2\/types\/projet-expo"}],"wp:attachment":[{"href":"https:\/\/sciences.brussels\/printemps\/wp-json\/wp\/v2\/media?parent=8966"}],"wp:term":[{"taxonomy":"categorie-exo","embeddable":true,"href":"https:\/\/sciences.brussels\/printemps\/wp-json\/wp\/v2\/categorie-exo?post=8966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}