{"id":916,"date":"2022-04-03T16:10:38","date_gmt":"2022-04-08T16:44:49","guid":{"rendered":"https:\/\/experiments.school\/?post_type=product&#038;p=916"},"modified":"2022-07-01T10:43:01","modified_gmt":"2022-07-01T08:43:01","slug":"138-sonnette","status":"publish","type":"product","link":"https:\/\/experiments.school\/fr\/produkt\/138-sonnette\/","title":{"rendered":"138 &#8211; Sonnette"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h2><strong>Marteau de Wagner\u00a0<\/strong><\/h2>\n<h2><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">Introduction \u00e0:<\/span><\/h2>\n<p><span data-contrast=\"auto\">sonnette \u00e9lectrique, sonnette \u00e9lectrom\u00e9canique<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p>https:\/\/experiments.school\/wp-content\/uploads\/2022\/05\/138-Klingel-End.mp4<\/p>\n<h2>Mat\u00e9riel:<\/h2>\n<p>Produit fini, compos\u00e9 de<\/p>\n<ul>\n<li>\u00e9lectro-aimant<\/li>\n<li>Cloche<\/li>\n<li>battant avec ressort m\u00e9tallique<\/li>\n<li>Interrupteur<\/li>\n<\/ul>\n<p>Piles (4x 1,5V), n\u00e9cessaires en plus<\/p>\n<h2>Fonctionnement:<\/h2>\n<ul>\n<li>Lorsque l&rsquo;on ferme le circuit \u00e9lectrique, le ressort m\u00e9tallique est attir\u00e9 par l&rsquo;\u00e9lectroaimant et le battant frappe la cloche.<\/li>\n<li>En m\u00eame temps, le ressort m\u00e9tallique tire sur le disjoncteur, ce qui ouvre \u00e0 nouveau le circuit \u00e9lectrique.<\/li>\n<li>Le ressort m\u00e9tallique n&rsquo;est donc plus attir\u00e9 et se d\u00e9tend \u00e0 nouveau.<\/li>\n<li>Le disjoncteur referme alors le circuit \u00e9lectrique, et ainsi de suite.<\/li>\n<\/ul>\n<h2>Potentiel didactique:<\/h2>\n<ul>\n<li>Les \u00e9l\u00e8ves bricolent une sonnette \u00e0 l&rsquo;aide d&rsquo;un kit : cela prend certes du temps, mais c&rsquo;est tr\u00e8s instructif et bon pour la dext\u00e9rit\u00e9.<\/li>\n<li>Les \u00e9l\u00e8ves utilisent un produit fini : seuls ceux qui ont compris le fonctionnement peuvent brancher correctement les c\u00e2bles (montage en s\u00e9rie de l&rsquo;\u00e9lectroaimant et du rupteur).<\/li>\n<\/ul>\n","protected":false},"featured_media":933,"template":"","meta":[],"product_brand":[],"product_cat":[988,883,894,895],"product_tag":[],"class_list":{"0":"post-916","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-6-magnetisme-electromagnetisme","7":"product_cat-b-electricite-fr","8":"product_cat-h-experiences-historiques-fr","9":"product_cat-i-appareils-physiques-fr","10":"","11":"woocommerce-text-align-left","12":"woocommerce-image-align-center","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/product\/916","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/media\/933"}],"wp:attachment":[{"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/media?parent=916"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/product_brand?post=916"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/product_cat?post=916"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/product_tag?post=916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}