{"id":3047,"date":"2018-07-12T09:51:41","date_gmt":"2018-06-28T18:22:48","guid":{"rendered":"http:\/\/commons.princeton.edu\/josephhenry\/pasco-magnetic-field-sensor\/"},"modified":"2018-07-12T09:51:41","modified_gmt":"2018-07-12T14:51:41","slug":"pasco-magnetic-field-sensor","status":"publish","type":"page","link":"https:\/\/commons.princeton.edu\/josephhenry\/pasco-magnetic-field-sensor\/","title":{"rendered":"PASCO Magnetic Field Sensor"},"content":{"rendered":"<div class=\"picture-component\">\n<h3>Experiment Setup<\/h3>\n<p><strong>Magnetization<br \/>\n<\/strong><\/p>\n<ol>\n<li>Wrap a steel needle with insulated wire;<\/li>\n<li><span lang=\"EN-US\">Connect the wire with power supply operating under constant current mode. A small resistor\u00a0<\/span><span lang=\"EN-US\">of\u00a02Ohm is connected in serial with the coil.<\/span><\/li>\n<\/ol>\n<\/div>\n<div class=\"picture-component\">\n<div class=\"left\">\n<div class=\"row\">\n<div class=\"cell\"><strong>Measurement<\/strong><\/div>\n<div><\/div>\n<\/div>\n<\/div>\n<div class=\"body\">\n<ol>\n<li><span lang=\"EN-US\">\u00a0<\/span><span lang=\"EN-US\">Fix the sensor on the table;<\/span><\/li>\n<li><span lang=\"EN-US\">\u00a0<\/span><span lang=\"EN-US\">Put the tip of the needle at a fixed position;<\/span><\/li>\n<li><span lang=\"EN-US\">Get the reading of the sensor from PC<\/span><\/li>\n<\/ol>\n<\/div>\n<\/div>\n<figure id=\"attachment_1767\" aria-describedby=\"caption-attachment-1767\" style=\"width: 407px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1767\" src=\"http:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/photo-1_s.jpg\" alt=\"\" width=\"407\" height=\"176\" \/><figcaption id=\"caption-attachment-1767\" class=\"wp-caption-text\">Experiment setup<\/figcaption><\/figure>\n<figure id=\"attachment_1768\" aria-describedby=\"caption-attachment-1768\" style=\"width: 462px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1768 size-full\" src=\"http:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/meter.jpg\" alt=\"\" width=\"462\" height=\"240\" \/><figcaption id=\"caption-attachment-1768\" class=\"wp-caption-text\">Reading from PC interface<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Experiment Setup Magnetization Wrap a steel needle with insulated wire; Connect the wire with power supply operating under constant current mode. A small resistor\u00a0of\u00a02Ohm is connected in serial with the coil. Measurement \u00a0Fix the sensor on the table; \u00a0Put the tip of the needle at a fixed position; Get the reading of the sensor from &hellip; <a href=\"https:\/\/commons.princeton.edu\/josephhenry\/pasco-magnetic-field-sensor\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;PASCO Magnetic Field Sensor&#8221;<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-3047","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages\/3047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/comments?post=3047"}],"version-history":[{"count":1,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages\/3047\/revisions"}],"predecessor-version":[{"id":3051,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages\/3047\/revisions\/3051"}],"wp:attachment":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/media?parent=3047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/categories?post=3047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/tags?post=3047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}