{"id":1453,"date":"2016-03-28T01:21:01","date_gmt":"2016-03-28T08:21:01","guid":{"rendered":"http:\/\/sites.evergreen.edu\/mnm1516\/?page_id=1453"},"modified":"2016-05-23T00:15:03","modified_gmt":"2016-05-23T07:15:03","slug":"week-26","status":"publish","type":"page","link":"https:\/\/sites.evergreen.edu\/mnm1516\/week-26\/","title":{"rendered":"Week 26"},"content":{"rendered":"<p><strong>Week 26 Physics, Circuits:<\/strong><\/p>\n<p><strong>Physics<\/strong><\/p>\n<ul>\n<li>Reading: Knight, Ch 33. Read the whole chapter (and note 33.8 on inductors), but focus on sections 33.2, 33.3, 33.5.<\/li>\n<\/ul>\n<ul>\n<ul>\n<li>Learning goal: to be able to use Faraday\u2019s law to find the induced current in a circuit (which also requires understanding how to find the magnetic flux through a loop). Being able to do this means you\u2019ll be able to understand how a generator works, or (if you run a generator in reverse\u2026) how a motor works. Big stuff!<\/li>\n<\/ul>\n<\/ul>\n<ul>\n<li>Problems: Ch 33, problems 2, 3, 4, 6, 11, 13, 49, 52, 63, 85.\n<ul>\n<li>Notes:#52: \u201cterminal speed\u201d in this case means the maximum speed.<\/li>\n<li>Problem 85 is a challenge problem, and intended to be difficult.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Circuits<\/strong><\/p>\n<p><strong>Become excited! <\/strong>After all this mucking about with passive (read: can\u2019t add power, only lose it) circuits, we\u2019re about to start on powered circuits. In particular, I\u2019m skipping ahead to the EASIEST powered circuits, the golden land of \u201coperational amplifiers\u201d (see the picture on p 165 of the manual \u2013 we\u2019ve skipped over everything in the lower hell, and right to the \u201cgolden rules\u201d and \u201cheavenly quad\u201d), so-called op-amps. We can build amplifiers and radios with these.<\/p>\n<p>I will go over how to use op-amps in class Tuesday; the book (&amp; lab manual) assume you already understand transistors, which you don\u2019t (since they\u2019re harder, I skipped them for now : ) It will turn out to be surprisingly simple; a lot moreso than the text makes it look.<\/p>\n<ul>\n<li>Please read the material but DO NOT freak out if it seems too hard. Rather, read enough that what I say Tuesday falls on fertile ground.<\/li>\n<li>Reading:<\/li>\n<\/ul>\n<ul>\n<ul>\n<li>Horowitz and Hill, <a href=\"http:\/\/sites.evergreen.edu\/mnm1516\/wp-content\/uploads\/sites\/76\/_mediavault\/2016\/03\/The-Art-of-Electronics-Ch4.pdf\">Art of Electronics, Ch 4<\/a>, &#8211; 4.06, pp. 176-180. Stop before \u00a74.07.<\/li>\n<\/ul>\n<li>Read the lab manual first!\n<ul>\n<li>Horowitz and Hayes, <a href=\"http:\/\/sites.evergreen.edu\/mnm1516\/wp-content\/uploads\/sites\/76\/_mediavault\/2016\/03\/AoE-Lab-Manual-Sections-re-Ch-2-4-043015-misc.pdf\">Lab Manual, pp.163 \u2013 172; 175-176<\/a> (worked examples).<\/li>\n<li><strong>*** Especially to Golden Rules on p 169 !!<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li>Problems: <a href=\"http:\/\/sites.evergreen.edu\/mnm1516\/wp-content\/uploads\/sites\/76\/_mediavault\/2016\/03\/Circuits-Week-26-Homework-050116.pdf\">Week 26 assignment is here<\/a>.<\/li>\n<\/ul>\n<p><strong>Calculus<\/strong><\/p>\n<ul>\n<li>Reading: 16.1-16.3<\/li>\n<li>Problems:\n<ul>\n<li>Monday Spring Drills 5, due 10 am Mon. May 9 via WileyPlus:\n<ul>\n<li>16.1: 6, 8, 12<\/li>\n<li>16.2: 2, 4, 5, 7, 9, 25, 33, 34, 37<\/li>\n<li>16.3: 1, 4, 6, 19\/20\/21, 24, 33, 34, 36<\/li>\n<li><strong><a href=\"http:\/\/sites.evergreen.edu\/mnm1516\/wp-content\/uploads\/sites\/76\/_mediavault\/2016\/05\/CalcSpringDrills05.pdf\" target=\"_blank\">Solutions<\/a><\/strong><\/li>\n<\/ul>\n<\/li>\n<li>Wednesday Spring Problem Set #6, due noon Wed. May 11 outside Lab 2 3255:\n<ul>\n<li>16.1: &#8212;<\/li>\n<li>16.2: 30, 36, 44, 50, 60<\/li>\n<li>16.3: 28, 38, 48, 66, 68<\/li>\n<li><strong><a href=\"http:\/\/sites.evergreen.edu\/mnm1516\/wp-content\/uploads\/sites\/76\/_mediavault\/2016\/05\/CalcSpringPS06.pdf\" target=\"_blank\">Solutions<\/a><\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong><a href=\"http:\/\/sites.evergreen.edu\/mnm1516\/wp-content\/uploads\/sites\/76\/_mediavault\/2016\/05\/springcalculusquiz05.pdf\" target=\"_blank\">Quiz 5 on Week 6 Material<\/a><\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Week 26 Physics, Circuits: Physics Reading: Knight, Ch 33. Read the whole chapter (and note 33.8 on inductors), but focus on sections 33.2, 33.3, 33.5. Learning goal: to be able to use Faraday\u2019s law to find the induced current in &hellip; <a href=\"https:\/\/sites.evergreen.edu\/mnm1516\/week-26\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":218,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_mi_skip_tracking":false},"_links":{"self":[{"href":"https:\/\/sites.evergreen.edu\/mnm1516\/wp-json\/wp\/v2\/pages\/1453"}],"collection":[{"href":"https:\/\/sites.evergreen.edu\/mnm1516\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.evergreen.edu\/mnm1516\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.evergreen.edu\/mnm1516\/wp-json\/wp\/v2\/users\/218"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.evergreen.edu\/mnm1516\/wp-json\/wp\/v2\/comments?post=1453"}],"version-history":[{"count":0,"href":"https:\/\/sites.evergreen.edu\/mnm1516\/wp-json\/wp\/v2\/pages\/1453\/revisions"}],"wp:attachment":[{"href":"https:\/\/sites.evergreen.edu\/mnm1516\/wp-json\/wp\/v2\/media?parent=1453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}