{"id":541631,"date":"2017-09-28T02:00:00","date_gmt":"2017-09-27T23:00:00","guid":{"rendered":"http:\/\/www.fyysika.ee\/?guid=8fe1a882bcfc461a8fa6170139be5846"},"modified":"2017-09-28T02:00:00","modified_gmt":"2017-09-27T23:00:00","slug":"the-most-energy-efficient-way-to-charge-the-capacitor-in-a-rc-circuit","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=541631","title":{"rendered":"The most energy efficient way to charge the capacitor in a RC circuit"},"content":{"rendered":"<p>The voltage waveform that minimize the energy loss in the resistance when charging the capacitor in<br \/>\na resistor\u2013capacitor circuit is investigated using the calculus of variation. A linear voltage ramp<br \/>\ngives the best efficiency, which means a constant current source should be used for charging.<br \/>\nComparison between constant current source and battery-powered system is made to illustrate the<br \/>\nenergy advantage of the former.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The voltage waveform that minimize the energy loss in the resistance when charging the capacitor in<br \/>\na resistor\u2013capacitor circuit is investigated using the calculus of variation. A linear voltage ramp<br \/>\ngives the best efficiency, which means a constan&#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-541631","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\/541631","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=541631"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/541631\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=541631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=541631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=541631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}