{"id":373324,"date":"2023-06-25T16:36:43","date_gmt":"2023-06-25T20:36:43","guid":{"rendered":"https:\/\/www.nasa.gov\/?post_type=stem-content&p=373324"},"modified":"2023-07-18T09:45:01","modified_gmt":"2023-07-18T13:45:01","slug":"ohms-law","status":"publish","type":"stem-content","link":"https:\/\/www.nasa.gov\/stem-content\/ohms-law\/","title":{"rendered":"Ohm’s Law"},"content":{"rendered":"<h3>Ohm’s Law<\/h3>\n<div class=\"page\" title=\"Page 5\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p><a href=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2018\/07\/x-57-ohms-law-activity-guide.pdf?emrc=265daa\">X-57 Ohm’s Law Activity Guide<\/a><\/p>\n<div class=\"page\" title=\"Page 4\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Ohm\u2019s law is a scientific law which states that the amount of current flowing through a conductor is directly proportional to the voltage applied to it. Whenever a voltage is applied to a conductor, electrical current flows through it. According to Ohm\u2019s law, if the voltage is higher, more current flows through and if the voltage is lower, less current flows through.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>Each student or group needs:<\/p>\n<ul>\n<li>Circuit Template Worksheet<\/li>\n<li>Voltmeter<\/li>\n<li>CR2032 battery<\/li>\n<li>Small binder clip<\/li>\n<li>Approximately 54\u201d double-sided conductive copper foil tape (1\/4\u201d width)<br \/>\nNote: you can also use single-sided conductive copper foil tape but will need to fold over the turns if using this kind of tape and will need a slightly longer piece. Double-sided copper foil tape is conductive on both sides. Some copper tape does not have conductive adhesive, so it is only conductive on one side. An internet search will show tutorials about how to do this.<\/li>\n<li>(5) Resistors \u2013 Any resistance will work, but 15-100 \u03a9 resistors are recommended.<br \/>\nYou can use 2 resistors per student or group instead of 5, but you will have to move them from circuit to another.<\/li>\n<li>Scissors for cutting conductive tape<\/li>\n<\/ul>\n<p> <\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ohm’s Law X-57 Ohm’s Law Activity Guide Ohm\u2019s law is a scientific law which states that the amount of current flowing through a conductor is directly proportional to the voltage applied to it. Whenever a voltage is applied to a conductor, electrical current flows through it. According to Ohm\u2019s law, if the voltage is higher, [...]<\/p>\n","protected":false},"author":48,"featured_media":373346,"template":"","categories":[2874],"stem-terms":[8043,8048,8133,8044,8051,8052,8057,8054,8083,8139,8046,8045],"news-tags":[],"internal-terms":[11937],"coauthors":[8594],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"WebPage","headline":"Ohm’s Law","url":"https:\/\/www.nasa.gov\/stem-content\/ohms-law\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/stem-content\/ohms-law\/"},"thumbnailUrl":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/x-57-mod-ii-ohm-cover.jpg?w=150&h=150&crop=1","image":{"@type":"ImageObject","url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/x-57-mod-ii-ohm-cover.jpg"},"articleSection":"NASA Directorates","author":[{"@type":"Person","name":"Lillian Gipson"}],"creator":["Lillian Gipson"],"publisher":{"@type":"Organization","name":"NASA","logo":"https:\/\/www.nasa.gov\/wp-content\/themes\/nasa\/assets\/images\/nasa-logo.svg"},"keywords":["NASA Directorates","Aeronautics Research Mission Directorate"],"dateCreated":"2023-06-25T20:36:43Z","datePublished":"2023-06-25T20:36:43Z","dateModified":"2023-07-18T13:45:01Z"},"rendered":"<meta name=\"parsely-title\" content=\"Ohm’s Law\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/stem-content\/ohms-law\/\" \/>\n<meta name=\"parsely-type\" content=\"index\" \/>\n<meta name=\"parsely-image-url\" content=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/x-57-mod-ii-ohm-cover.jpg?w=150&h=150&crop=1\" \/>\n<meta name=\"parsely-pub-date\" content=\"2023-06-25T20:36:43Z\" \/>\n<meta name=\"parsely-section\" content=\"NASA Directorates\" \/>\n<meta name=\"parsely-tags\" content=\"NASA Directorates,Aeronautics Research Mission Directorate\" \/>\n<meta name=\"parsely-author\" content=\"Lillian Gipson\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":1,"featured_image":{"id":373346,"file":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/06\/x-57-mod-ii-ohm-cover.jpg","title":"x-57-mod-ii-ohm-cover","alt":"Ohm's Law cover image shows an image of the X-57 images with two of it's propeller's turned on.","caption":"The electric motors for X-57\u2019s Mod II vehicle and their propellers were powered up and spun together for the first time as part of an integrated spin test. Chris Higbee, Project Engineer at Scaled Composites, is seen in the cockpit of the Mod II vehicle, which is the aircraft\u2019s first of three electric configurations. The wind turbines seen along the hillside in the background illustrate a noticeable, appropriate impression of the future final phase of X-57, known as Mod IV, which will feature 12 small electric high-lift motors and propellers along its wing."},"_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/stem-content\/373324"}],"collection":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/stem-content"}],"about":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/types\/stem-content"}],"author":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/users\/48"}],"version-history":[{"count":2,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/stem-content\/373324\/revisions"}],"predecessor-version":[{"id":373338,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/stem-content\/373324\/revisions\/373338"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/373346"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=373324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=373324"},{"taxonomy":"stem-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/stem-terms?post=373324"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=373324"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=373324"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=373324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}