{"id":395,"date":"2020-04-16T19:43:52","date_gmt":"2020-04-16T19:43:52","guid":{"rendered":"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/?page_id=395"},"modified":"2026-05-11T05:51:22","modified_gmt":"2026-05-11T05:51:22","slug":"dynamohandcrank","status":"publish","type":"page","link":"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/exhibits\/em\/dynamohandcrank\/","title":{"rendered":"Dynamo, Hand Crank"},"content":{"rendered":"<h1 style=\"margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--20);\" class=\"is-style-mini-bar wp-block-post-title\">Dynamo, Hand Crank<\/h1>\n\n\n<div class=\"wp-block-group alignfull has-base-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--60)\">\n<div class=\"wp-block-columns alignnone is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group is-layout-constrained has-global-padding wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"144\" src=\"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-content\/uploads\/sites\/10\/2020\/04\/Dynamo1-2-300x144.jpg\" alt=\"\" class=\"wp-image-396\" srcset=\"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-content\/uploads\/sites\/10\/2020\/04\/Dynamo1-2-300x144.jpg 300w, https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-content\/uploads\/sites\/10\/2020\/04\/Dynamo1-2.jpg 624w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<p>Make electricity the old fashioned way!<\/p>\n\n\n\n<figure class=\"wp-block-image alignleft\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Michael_Faraday\"><img loading=\"lazy\" decoding=\"async\" width=\"139\" height=\"186\" src=\"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-content\/uploads\/sites\/10\/2020\/04\/Faraday.jpg\" alt=\"\" class=\"wp-image-399\"\/><\/a><figcaption class=\"wp-element-caption\">Michael Faraday<\/figcaption><\/figure>\n\n\n\n<p>In 1831, Michael Faraday discovered that moving a conducting wire through a magnetic field produces electric current in the wire. If you generate enough electrical power, it will heat up the filament in the lightbulb, causing it to glow.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Make electricity the old fashioned way! In 1831, Michael Faraday discovered that moving a conducting wire through a magnetic field produces electric current in the wire. If you generate enough electrical power, it will heat up the filament in the lightbulb, causing it to glow.<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":63,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uw_migration_status":"complete","_uw_gutenberg_post_content_before_migration":"","_uw_seo_meta_title":"","_uw_seo_meta_description":"","_uw_seo_twitter_card_type":"","_uw_seo_meta_image":"","_uw_seo_meta_image_url":"","_uw_seo_meta_image_sizes":[],"_uw_seo_custom_meta_tags":[],"footnotes":""},"class_list":["post-395","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-json\/wp\/v2\/pages\/395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-json\/wp\/v2\/comments?post=395"}],"version-history":[{"count":5,"href":"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-json\/wp\/v2\/pages\/395\/revisions"}],"predecessor-version":[{"id":948,"href":"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-json\/wp\/v2\/pages\/395\/revisions\/948"}],"up":[{"embeddable":true,"href":"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-json\/wp\/v2\/pages\/63"}],"wp:attachment":[{"href":"https:\/\/www.physics.wisc.edu\/ingersollmuseum\/wp-json\/wp\/v2\/media?parent=395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}