{"id":3672,"date":"2015-06-16T14:02:16","date_gmt":"2015-06-16T14:02:16","guid":{"rendered":"http:\/\/www.swatlibraries.org\/projects\/speed\/anna\/2015\/06\/16\/current-in-solenoid\/"},"modified":"2024-01-19T19:10:51","modified_gmt":"2024-01-19T19:10:51","slug":"current-in-solenoid","status":"publish","type":"post","link":"https:\/\/demos.swarthmore.edu\/physics\/2015\/06\/current-in-solenoid\/","title":{"rendered":"Current in Solenoid"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"\/physics\/wp-content\/uploads\/sites\/2\/2015\/06\/current-in-solenoid.jpg\" alt=\"Current in Solenoid demo picture\" width=\"445\" height=\"319\" \/><\/p>\n<ul>\n<li><span style=\"font-size: large;\">Purpose: Illustrate principles of electro-magnetic induction.<\/span><\/li>\n<li><span style=\"font-size: large;\">Send current through solenoid and measure direction of B-field<br \/>\nusing B-field indicator (magnaprobe). Place coil of wire in front of solenoid<br \/>\nand quickly adjust current; galvanometer will indicate induced emf consistent<br \/>\nwith Lenz&#8217;s law.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: large;\">Location<\/span><\/p>\n<ul>\n<li><span style=\"font-size: large;\">Solenoid and wire coil located in L01, section B2.<\/span><\/li>\n<li><span style=\"font-size: large;\">Power supply- L35, section F1; <\/span><\/li>\n<li><span style=\"font-size: large;\">magnaprobe- L35, section E4, top shelf<\/span><\/li>\n<li><span style=\"font-size: large;\">galvanometers- L35, section F3<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Purpose: Illustrate principles of electro-magnetic induction. Send current through solenoid and measure direction of B-field using B-field indicator (magnaprobe). Place coil of wire in front of solenoid and quickly adjust current; galvanometer will indicate induced emf consistent with Lenz&#8217;s law. Location Solenoid and wire coil located in L01, section B2. Power supply- L35, section &hellip; <a href=\"https:\/\/demos.swarthmore.edu\/physics\/2015\/06\/current-in-solenoid\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Current in Solenoid<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":4595,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44,4],"tags":[95,177,215,221,252,24,310,311,333],"_links":{"self":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/3672"}],"collection":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/comments?post=3672"}],"version-history":[{"count":3,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/3672\/revisions"}],"predecessor-version":[{"id":5366,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/3672\/revisions\/5366"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media\/4595"}],"wp:attachment":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media?parent=3672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/categories?post=3672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/tags?post=3672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}