{"id":71,"date":"2018-06-27T13:42:29","date_gmt":"2018-06-27T17:42:29","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/?post_type=chapter&#038;p=71"},"modified":"2019-01-28T13:10:10","modified_gmt":"2019-01-28T18:10:10","slug":"vector-addition","status":"publish","type":"chapter","link":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/chapter\/vector-addition\/","title":{"raw":"Vector Addition","rendered":"Vector Addition"},"content":{"raw":"<h1>A quick recap<\/h1>\r\nThere was a fair bit to wrap our heads around before we finally got into vector addition.\r\n\r\nHere are some of the key points:\r\n<ul>\r\n \t<li>Vectors contain magnitude (resultant) and direction (angle).<\/li>\r\n \t<li>Each vector can be broken into X and Y coordinates.<\/li>\r\n \t<li>We must use a quadrant system to chart the X and Y coordinates.<\/li>\r\n \t<li>Pay attention to the polarity (what quadrant is it in?).<\/li>\r\n \t<li>Vectors can be expressed in the polar form (resultant and angle) or rectangular form (X and Y coordinates).<\/li>\r\n \t<li>Base your angle off of the X axis.<\/li>\r\n \t<li>When converting from rectangular to polar, it is <em>extremely<\/em> important to pay attention to what quadrant you are in.\r\n<ul>\r\n \t<li>Quadrant 1 is the angle you calculate.<\/li>\r\n \t<li>Quadrant 2 is 180 minus the angle you calculate.<\/li>\r\n \t<li>Quadrant 3 is 180 plus the angle you calculate.<\/li>\r\n \t<li>Quadrant 4 is either 360 minus the angle you calculate, or, put a negative in front of the angle you calculate.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\nOkay, let's learn how to add vectors.\r\n<h1>Adding vectors<\/h1>\r\nWhen adding vectors, we have to find some common ground.\u00a0\u00a0This is why we focus on the X and Y coordinates. \u00a0Each vector can be broken down into X and Y coordinates.\u00a0\u00a0This allows us to find some common ground as the X coordinates are heading in the same direction and the Y coordinates are heading in the same direction.\u00a0\u00a0Let's look at the example in Figure 39.\r\n\r\nIn this example, we have one vector that is 38 V @ 20 degrees and another that is 100 V @ 135 degrees.\r\n\r\n[caption id=\"attachment_137\" align=\"aligncenter\" width=\"300\"]<a href=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/07\/Vectoraddition-2-e1530842509300.jpg\"><img src=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/07\/Vectoraddition-2-e1530842509300-300x190.jpg\" alt=\"\" class=\"wp-image-137 size-medium\" width=\"300\" height=\"190\" \/><\/a> <strong>Figure 39. Adding vectors\u00a0<\/strong>[\/caption]\r\n\r\n&nbsp;\r\n\r\nThe first step is to draw in the X and Y axes. (See Figure 40.)\u00a0 This will help provide us with a reference when determining our X and Y coordinates.\r\n\r\n&nbsp;\r\n\r\n[caption id=\"attachment_429\" align=\"aligncenter\" width=\"300\"]<img src=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure41-300x224.jpg\" alt=\"\" class=\"wp-image-429 size-medium\" width=\"300\" height=\"224\" \/> <strong>Figure 40. Adding vectors draw quadrant<\/strong>[\/caption]\r\n\r\nNext we will work out the X and the Y for each vector, in Figure 41.\r\n\r\n&nbsp;\r\n\r\n[caption id=\"attachment_428\" align=\"aligncenter\" width=\"300\"]<img src=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-42-300x224.jpg\" alt=\"\" class=\"wp-image-428 size-medium\" width=\"300\" height=\"224\" \/> <strong>Figure 41. Adding vectors determining X and Y<\/strong>[\/caption]\r\n\r\nNext add an X-Y chart and enter the coordinates (Figure 42).\r\n\r\n&nbsp;\r\n\r\n[caption id=\"attachment_427\" align=\"aligncenter\" width=\"300\"]<img src=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-43-300x224.jpg\" alt=\"\" class=\"wp-image-427 size-medium\" width=\"300\" height=\"224\" \/> <strong>Figure 42. Adding vectors X and Y chart<\/strong>[\/caption]\r\n\r\nAdd up your X coordinates and your Y coordinates and you have your answer in rectangular form (Figure 43).\r\n\r\n&nbsp;\r\n\r\n[caption id=\"attachment_426\" align=\"aligncenter\" width=\"300\"]<img src=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-44-300x224.jpg\" alt=\"\" class=\"wp-image-426 size-medium\" width=\"300\" height=\"224\" \/> <strong>Figure 43. Adding vectors for rectangular form<\/strong>[\/caption]\r\n\r\nTake your rectangular form and chart it on its own (Figure 44).\r\n\r\n&nbsp;\r\n\r\n[caption id=\"attachment_425\" align=\"aligncenter\" width=\"300\"]<img src=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-45-300x224.jpg\" alt=\"\" class=\"wp-image-425 size-medium\" width=\"300\" height=\"224\" \/> <strong>Figure 44. Adding vectors for polar form<\/strong>[\/caption]\r\n\r\nTake the resultant and the angle, and convert it to polar form:\u00a0 90.6 @ (180\u00b0\u221268\u00b0)90.6 @ 112\u00b0.\r\n\r\nThere you have it. \u00a0If you have more vectors, you just keep adding other rows to your X-Y chart.\r\n<div class=\"textbox textbox--exercises\"><header class=\"textbox__header\">\r\n<p class=\"textbox__title\" style=\"text-align: center\"><strong>Video!<\/strong><\/p>\r\n\r\n<\/header>\r\n<div class=\"textbox__content\">\r\n<p style=\"text-align: center\">This video walks through how to add vectors heading in completely different directions.<\/p>\r\n\r\n<div class=\"video-container\">\r\n\r\n[embed]https:\/\/youtu.be\/lPnuAnbmWvg[\/embed]\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<h1>Attributions<\/h1>\r\n<a href=\"https:\/\/youtu.be\/lPnuAnbmWvg\">Vector addition<\/a>.\u00a0video by <a href=\"https:\/\/www.youtube.com\/channel\/UCRm79BcxKhOWRj6CQAB_Cqg\">The Electric Academy<\/a> is under a <a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\">Creative Commons Attribution Licence<\/a>.\r\n\r\n&nbsp;","rendered":"<h1>A quick recap<\/h1>\n<p>There was a fair bit to wrap our heads around before we finally got into vector addition.<\/p>\n<p>Here are some of the key points:<\/p>\n<ul>\n<li>Vectors contain magnitude (resultant) and direction (angle).<\/li>\n<li>Each vector can be broken into X and Y coordinates.<\/li>\n<li>We must use a quadrant system to chart the X and Y coordinates.<\/li>\n<li>Pay attention to the polarity (what quadrant is it in?).<\/li>\n<li>Vectors can be expressed in the polar form (resultant and angle) or rectangular form (X and Y coordinates).<\/li>\n<li>Base your angle off of the X axis.<\/li>\n<li>When converting from rectangular to polar, it is <em>extremely<\/em> important to pay attention to what quadrant you are in.\n<ul>\n<li>Quadrant 1 is the angle you calculate.<\/li>\n<li>Quadrant 2 is 180 minus the angle you calculate.<\/li>\n<li>Quadrant 3 is 180 plus the angle you calculate.<\/li>\n<li>Quadrant 4 is either 360 minus the angle you calculate, or, put a negative in front of the angle you calculate.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Okay, let&#8217;s learn how to add vectors.<\/p>\n<h1>Adding vectors<\/h1>\n<p>When adding vectors, we have to find some common ground.\u00a0\u00a0This is why we focus on the X and Y coordinates. \u00a0Each vector can be broken down into X and Y coordinates.\u00a0\u00a0This allows us to find some common ground as the X coordinates are heading in the same direction and the Y coordinates are heading in the same direction.\u00a0\u00a0Let&#8217;s look at the example in Figure 39.<\/p>\n<p>In this example, we have one vector that is 38 V @ 20 degrees and another that is 100 V @ 135 degrees.<\/p>\n<figure id=\"attachment_137\" aria-describedby=\"caption-attachment-137\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/07\/Vectoraddition-2-e1530842509300.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/07\/Vectoraddition-2-e1530842509300-300x190.jpg\" alt=\"\" class=\"wp-image-137 size-medium\" width=\"300\" height=\"190\" srcset=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/07\/Vectoraddition-2-e1530842509300-300x190.jpg 300w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/07\/Vectoraddition-2-e1530842509300-768x487.jpg 768w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/07\/Vectoraddition-2-e1530842509300-65x41.jpg 65w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/07\/Vectoraddition-2-e1530842509300-225x143.jpg 225w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/07\/Vectoraddition-2-e1530842509300-350x222.jpg 350w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/07\/Vectoraddition-2-e1530842509300.jpg 807w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-137\" class=\"wp-caption-text\"><strong>Figure 39. Adding vectors\u00a0<\/strong><\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>The first step is to draw in the X and Y axes. (See Figure 40.)\u00a0 This will help provide us with a reference when determining our X and Y coordinates.<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_429\" aria-describedby=\"caption-attachment-429\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure41-300x224.jpg\" alt=\"\" class=\"wp-image-429 size-medium\" width=\"300\" height=\"224\" srcset=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure41-300x224.jpg 300w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure41-768x573.jpg 768w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure41-65x48.jpg 65w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure41-225x168.jpg 225w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure41-350x261.jpg 350w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure41.jpg 944w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-429\" class=\"wp-caption-text\"><strong>Figure 40. Adding vectors draw quadrant<\/strong><\/figcaption><\/figure>\n<p>Next we will work out the X and the Y for each vector, in Figure 41.<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_428\" aria-describedby=\"caption-attachment-428\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-42-300x224.jpg\" alt=\"\" class=\"wp-image-428 size-medium\" width=\"300\" height=\"224\" srcset=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-42-300x224.jpg 300w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-42-768x573.jpg 768w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-42-65x48.jpg 65w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-42-225x168.jpg 225w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-42-350x261.jpg 350w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-42.jpg 944w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-428\" class=\"wp-caption-text\"><strong>Figure 41. Adding vectors determining X and Y<\/strong><\/figcaption><\/figure>\n<p>Next add an X-Y chart and enter the coordinates (Figure 42).<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_427\" aria-describedby=\"caption-attachment-427\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-43-300x224.jpg\" alt=\"\" class=\"wp-image-427 size-medium\" width=\"300\" height=\"224\" srcset=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-43-300x224.jpg 300w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-43-768x573.jpg 768w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-43-65x48.jpg 65w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-43-225x168.jpg 225w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-43-350x261.jpg 350w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-43.jpg 944w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-427\" class=\"wp-caption-text\"><strong>Figure 42. Adding vectors X and Y chart<\/strong><\/figcaption><\/figure>\n<p>Add up your X coordinates and your Y coordinates and you have your answer in rectangular form (Figure 43).<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_426\" aria-describedby=\"caption-attachment-426\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-44-300x224.jpg\" alt=\"\" class=\"wp-image-426 size-medium\" width=\"300\" height=\"224\" srcset=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-44-300x224.jpg 300w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-44-768x573.jpg 768w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-44-65x48.jpg 65w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-44-225x168.jpg 225w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-44-350x261.jpg 350w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/figure-44.jpg 944w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-426\" class=\"wp-caption-text\"><strong>Figure 43. Adding vectors for rectangular form<\/strong><\/figcaption><\/figure>\n<p>Take your rectangular form and chart it on its own (Figure 44).<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_425\" aria-describedby=\"caption-attachment-425\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-45-300x224.jpg\" alt=\"\" class=\"wp-image-425 size-medium\" width=\"300\" height=\"224\" srcset=\"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-45-300x224.jpg 300w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-45-768x573.jpg 768w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-45-65x48.jpg 65w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-45-225x168.jpg 225w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-45-350x261.jpg 350w, https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-content\/uploads\/sites\/496\/2018\/12\/Figure-45.jpg 944w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-425\" class=\"wp-caption-text\"><strong>Figure 44. Adding vectors for polar form<\/strong><\/figcaption><\/figure>\n<p>Take the resultant and the angle, and convert it to polar form:\u00a0 90.6 @ (180\u00b0\u221268\u00b0)90.6 @ 112\u00b0.<\/p>\n<p>There you have it. \u00a0If you have more vectors, you just keep adding other rows to your X-Y chart.<\/p>\n<div class=\"textbox textbox--exercises\">\n<header class=\"textbox__header\">\n<p class=\"textbox__title\" style=\"text-align: center\"><strong>Video!<\/strong><\/p>\n<\/header>\n<div class=\"textbox__content\">\n<p style=\"text-align: center\">This video walks through how to add vectors heading in completely different directions.<\/p>\n<div class=\"video-container\">\n<p><iframe loading=\"lazy\" id=\"oembed-1\" title=\"Vector addition\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/lPnuAnbmWvg?feature=oembed&#38;rel=0\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h1>Attributions<\/h1>\n<p><a href=\"https:\/\/youtu.be\/lPnuAnbmWvg\">Vector addition<\/a>.\u00a0video by <a href=\"https:\/\/www.youtube.com\/channel\/UCRm79BcxKhOWRj6CQAB_Cqg\">The Electric Academy<\/a> is under a <a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\">Creative Commons Attribution Licence<\/a>.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"author":422,"menu_order":4,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-71","chapter","type-chapter","status-publish","hentry"],"part":57,"_links":{"self":[{"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/pressbooks\/v2\/chapters\/71","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/wp\/v2\/users\/422"}],"version-history":[{"count":25,"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/pressbooks\/v2\/chapters\/71\/revisions"}],"predecessor-version":[{"id":576,"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/pressbooks\/v2\/chapters\/71\/revisions\/576"}],"part":[{"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/pressbooks\/v2\/parts\/57"}],"metadata":[{"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/pressbooks\/v2\/chapters\/71\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/wp\/v2\/media?parent=71"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/pressbooks\/v2\/chapter-type?post=71"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/wp\/v2\/contributor?post=71"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/wp\/v2\/license?post=71"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}