{"id":2449,"date":"2019-11-21T14:59:35","date_gmt":"2019-11-21T13:59:35","guid":{"rendered":"https:\/\/www.historicalcollections.deib.polimi.it\/?page_id=2449"},"modified":"2020-11-20T06:58:31","modified_gmt":"2020-11-20T05:58:31","slug":"ruhmkorff","status":"publish","type":"page","link":"https:\/\/www.historicalcollections.deib.polimi.it\/en\/collezioni\/elettronica-collezioni\/ruhmkorff\/","title":{"rendered":"RUHMKORFF COIL"},"content":{"rendered":"<!-- ngg_resource_manager_marker --><!-- ngg_resource_manager_marker --><div  class=\"content-7m content-section-spacing-large content-section\" id=\"content-8\" style=\"background-color: #ffffff; background-image: none;\" data-id=\"content--8\" data-export-id=\"content-7-materialis\" data-label=\"Content\" data-category=\"content\">\n<div  class=\"gridContainer\">\n<div  class=\"row middle-sm\">\n<div  class=\"col-md-6 col-xs-12 col-sm-6 col-padding-small-xs\"><img decoding=\"async\"  class=\"mdc-elevation--z13 img-rounded zoooom\" src=\"https:\/\/www.historicalcollections.deib.polimi.it\/wp-content\/uploads\/2020\/07\/Rocchetto-di-Ruhmkorff.jpg\"><\/div>\n<div  class=\"col-md-5 col-md-offset-1 col-xs-12 col-sm-6 content-left-sm col-padding-small-xs\" data-type=\"column\">\n<p  class=\"space-top\" style=\"text-align: justify;\">The induction coil, known as \u201cRuhmkorff Coil, belongs to the transformers family and it had a leading role in the history of electromagnetism as a current generator. More precisely, it is a type distributive discharge spool. This type of transformer is used to produce high voltage pulses starting from a low voltage direct current source. To produce the flow variations needed to induce voltage in the secondary coil, the flow of direct current in the primary coil is repeatedly interrupted by a vibrating mechanical contact called interrupter.<\/p>\n<a  class=\"button null mdc-ripple-upgraded color1\" href=\"https:\/\/www.historicalcollections.deib.polimi.it\/en\/collezioni\/elettronica-collezioni\/ruhmkorff\/ruhmkorff-app\/\" rel=\"noopener noreferrer\" data-icon=\"mdi-arrow-right-bold-box-outline\" data-cp-link=\"1\"><span  class=\"button-icon mdi mdi-arrow-right-bold-box-outline\"><\/span>INSIGHTS<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":14,"featured_media":0,"parent":612,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"pro\/page-templates\/full-width-page.php","meta":{"footnotes":""},"class_list":["post-2449","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.historicalcollections.deib.polimi.it\/en\/wp-json\/wp\/v2\/pages\/2449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.historicalcollections.deib.polimi.it\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.historicalcollections.deib.polimi.it\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.historicalcollections.deib.polimi.it\/en\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.historicalcollections.deib.polimi.it\/en\/wp-json\/wp\/v2\/comments?post=2449"}],"version-history":[{"count":6,"href":"https:\/\/www.historicalcollections.deib.polimi.it\/en\/wp-json\/wp\/v2\/pages\/2449\/revisions"}],"predecessor-version":[{"id":3583,"href":"https:\/\/www.historicalcollections.deib.polimi.it\/en\/wp-json\/wp\/v2\/pages\/2449\/revisions\/3583"}],"up":[{"embeddable":true,"href":"https:\/\/www.historicalcollections.deib.polimi.it\/en\/wp-json\/wp\/v2\/pages\/612"}],"wp:attachment":[{"href":"https:\/\/www.historicalcollections.deib.polimi.it\/en\/wp-json\/wp\/v2\/media?parent=2449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}