{"id":73076,"date":"2015-04-09T03:00:00","date_gmt":"2015-04-09T00:00:00","guid":{"rendered":"http:\/\/www.fyysika.ee\/?guid=564597472c7317e3f100902e460395a0"},"modified":"2015-04-09T03:00:00","modified_gmt":"2015-04-09T00:00:00","slug":"high-density-electric-potential-plots","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=73076","title":{"rendered":"High-density electric potential plots"},"content":{"rendered":"<p>We modify a standard Freshman physics experiment with the aim to produce high density plots of<br \/>\ntwo-dimensional electric potentials versus position. To achieve this we connect a voltage probe to a<br \/>\nrotary motion sensor and a computer interface so that it becomes possible to sample and record the<br \/>\npotential at high rates through horizontal and vertical transects of the conductive paper. We<br \/>\nperform some data filtering, and then illustrate the method with the electric dipole.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We modify a standard Freshman physics experiment with the aim to produce high density plots of<br \/>\ntwo-dimensional electric potentials versus position. To achieve this we connect a voltage probe to a<br \/>\nrotary motion sensor and a computer interface so that &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[178],"tags":[],"class_list":{"0":"post-73076","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-rss-fuusikaharidus","7":"entry"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/73076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=73076"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/73076\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=73076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=73076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=73076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}