{"id":96359,"date":"2015-06-19T03:00:00","date_gmt":"2015-06-19T00:00:00","guid":{"rendered":"http:\/\/www.fyysika.ee\/?guid=fb33c4ab873f6d0a0ce554616fa2a052"},"modified":"2015-06-19T03:00:00","modified_gmt":"2015-06-19T00:00:00","slug":"a-conductive-gel-for-the-plotting-of-equipotential-lines","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=96359","title":{"rendered":"A conductive gel for the plotting of equipotential lines"},"content":{"rendered":"<p>This paper presents the development of a conductive gel that can be used to measure the electrical<br \/>\npotential differences on its surface, and has enough consistency to plot equipotential lines. It has<br \/>\na gelation time of less than 10?min, and is suitable for implementing learning experiences in a<br \/>\nphysics teaching laboratory in a 90?min session. To evaluate the gel, voltage measurements were made<br \/>\non its surface by applying an alternating electric current with frequencies of 60 and 1000?Hz and an<br \/>\namplitude of 200?mV using iron steel electrodes with several geometrics. Some equipotential lines<br \/>\nwere also identified using a water soluble marker.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This paper presents the development of a conductive gel that can be used to measure the electrical<br \/>\npotential differences on its surface, and has enough consistency to plot equipotential lines. It has<br \/>\na gelation time of less than 10?min, and is suitab&#8230;<\/p>\n","protected":false},"author":0,"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-96359","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\/96359","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"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=96359"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/96359\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=96359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=96359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=96359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}