{"id":37,"date":"2023-01-09T14:24:41","date_gmt":"2023-01-09T14:24:41","guid":{"rendered":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/?post_type=chapter&#038;p=37"},"modified":"2023-01-11T20:04:24","modified_gmt":"2023-01-11T20:04:24","slug":"chapter-9","status":"publish","type":"chapter","link":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/chapter\/chapter-9\/","title":{"raw":"Lesson 9. Electrostatics. Electric potential and electric field. Line integrals.","rendered":"Lesson 9. Electrostatics. Electric potential and electric field. Line integrals."},"content":{"raw":"<img id=\"z3e54842f8289\" class=\"in-list alignnone wp-image-90 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/circles9.png\" alt=\"\" width=\"1275\" height=\"264\" \/>\r\n\r\n<img id=\"zdbbd745d90d7\" class=\"in-list alignnone wp-image-72 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/engagingphysicstutoringintroductiontonuclearandparticlephysics\/wp-content\/uploads\/sites\/913\/2021\/06\/Learning-objectives-scaled.jpg\" alt=\"\" width=\"2560\" height=\"251\" \/>\r\n\r\n<strong><span style=\"text-decoration: underline\">Students<\/span><\/strong><span style=\"text-decoration: underline\"><strong> should be able to:<\/strong><\/span>\r\n<ul>\r\n \t<li>\r\n<p lang=\"de-CH\"><span lang=\"en-US\">calculate the potential energy in an electric field with the help of path integrals in simple situations.<\/span><\/p>\r\n<\/li>\r\n \t<li>\r\n<p lang=\"de-CH\"><span lang=\"en-US\">explain the relationship between potential and potential energy as well as the relationship between potential and electric field.<\/span><\/p>\r\n<\/li>\r\n<\/ul>\r\n<img id=\"zd7f624e0bb52\" class=\"in-list alignnone wp-image-76 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/engagingphysicstutoringintroductiontonuclearandparticlephysics\/wp-content\/uploads\/sites\/913\/2021\/06\/Materials-3-scaled.jpg\" alt=\"\" width=\"2560\" height=\"276\" \/>\r\n<p id=\"zbc495108649b\" class=\"in-list\" style=\"text-align: center\"><strong><span class=\"very-loose\"><span id=\"z04752ae02202\" class=\"in-list tight\">Warmup your students: <\/span><\/span><\/strong><span class=\"very-loose\"><span id=\"z04752ae02202\" class=\"in-list tight\">ask\u00a0 activating questions <\/span><\/span><span class=\"very-loose\"><span class=\"in-list tight\">at the beginning and at the end of the lesson<\/span><\/span><\/p>\r\n\r\n<pre class=\"in-list\" style=\"text-align: center\">Download file: <a href=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Ex9WU.pdf\">Ex9WU<\/a><\/pre>\r\n\r\n<hr \/>\r\n\r\n<img id=\"zd138af73f684\" class=\"in-list alignnone wp-image-594 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/engagingphysicstutoringintroductiontonuclearandparticlephysics\/wp-content\/uploads\/sites\/913\/2021\/06\/title-63-small-1-scaled.jpg\" alt=\"\" width=\"2560\" height=\"223\" \/>\r\n\r\n<img id=\"zedaf7a01c20d\" class=\"in-list alignnone wp-image-165 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide1-11.png\" alt=\"\" width=\"8320\" height=\"5760\" \/> <img id=\"z79c0281b38a9\" class=\"in-list alignnone wp-image-166 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide2-9.png\" alt=\"\" width=\"8320\" height=\"5760\" \/> <img id=\"zdbdee04f9939\" class=\"in-list alignnone wp-image-167 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide3-9.png\" alt=\"\" width=\"8320\" height=\"5760\" \/>\r\n\r\n<hr \/>\r\n\r\n<img id=\"z0013f90aeee0\" class=\"in-list alignnone wp-image-295 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/engagingphysicstutoringintroductiontonuclearandparticlephysics\/wp-content\/uploads\/sites\/913\/2021\/06\/title-59-small-scaled.jpg\" alt=\"\" width=\"2560\" height=\"223\" \/>\r\n<pre id=\"za115630cf6ad\" class=\"in-list\" style=\"text-align: center\">Download slides with example of lesson design: <a href=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Stunde_9.pdf\">Stunde_9<\/a><\/pre>","rendered":"<p><img loading=\"lazy\" decoding=\"async\" id=\"z3e54842f8289\" class=\"in-list alignnone wp-image-90 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/circles9.png\" alt=\"\" width=\"1275\" height=\"264\" srcset=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/circles9.png 1275w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/circles9-300x62.png 300w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/circles9-1024x212.png 1024w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/circles9-768x159.png 768w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/circles9-65x13.png 65w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/circles9-225x47.png 225w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/circles9-350x72.png 350w\" sizes=\"auto, (max-width: 1275px) 100vw, 1275px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" id=\"zdbbd745d90d7\" class=\"in-list alignnone wp-image-72 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/engagingphysicstutoringintroductiontonuclearandparticlephysics\/wp-content\/uploads\/sites\/913\/2021\/06\/Learning-objectives-scaled.jpg\" alt=\"\" width=\"2560\" height=\"251\" \/><\/p>\n<p><strong><span style=\"text-decoration: underline\">Students<\/span><\/strong><span style=\"text-decoration: underline\"><strong> should be able to:<\/strong><\/span><\/p>\n<ul>\n<li>\n<p lang=\"de-CH\"><span lang=\"en-US\">calculate the potential energy in an electric field with the help of path integrals in simple situations.<\/span><\/p>\n<\/li>\n<li>\n<p lang=\"de-CH\"><span lang=\"en-US\">explain the relationship between potential and potential energy as well as the relationship between potential and electric field.<\/span><\/p>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" id=\"zd7f624e0bb52\" class=\"in-list alignnone wp-image-76 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/engagingphysicstutoringintroductiontonuclearandparticlephysics\/wp-content\/uploads\/sites\/913\/2021\/06\/Materials-3-scaled.jpg\" alt=\"\" width=\"2560\" height=\"276\" \/><\/p>\n<p id=\"zbc495108649b\" class=\"in-list\" style=\"text-align: center\"><strong><span class=\"very-loose\"><span id=\"z04752ae02202\" class=\"in-list tight\">Warmup your students: <\/span><\/span><\/strong><span class=\"very-loose\"><span id=\"z04752ae02202\" class=\"in-list tight\">ask\u00a0 activating questions <\/span><\/span><span class=\"very-loose\"><span class=\"in-list tight\">at the beginning and at the end of the lesson<\/span><\/span><\/p>\n<pre class=\"in-list\" style=\"text-align: center\">Download file: <a href=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Ex9WU.pdf\">Ex9WU<\/a><\/pre>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" id=\"zd138af73f684\" class=\"in-list alignnone wp-image-594 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/engagingphysicstutoringintroductiontonuclearandparticlephysics\/wp-content\/uploads\/sites\/913\/2021\/06\/title-63-small-1-scaled.jpg\" alt=\"\" width=\"2560\" height=\"223\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" id=\"zedaf7a01c20d\" class=\"in-list alignnone wp-image-165 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide1-11.png\" alt=\"\" width=\"8320\" height=\"5760\" srcset=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide1-11.png 8320w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide1-11-300x208.png 300w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide1-11-1024x709.png 1024w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide1-11-768x532.png 768w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide1-11-1536x1063.png 1536w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide1-11-2048x1418.png 2048w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide1-11-65x45.png 65w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide1-11-225x156.png 225w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide1-11-350x242.png 350w\" sizes=\"auto, (max-width: 8320px) 100vw, 8320px\" \/> <img loading=\"lazy\" decoding=\"async\" id=\"z79c0281b38a9\" class=\"in-list alignnone wp-image-166 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide2-9.png\" alt=\"\" width=\"8320\" height=\"5760\" srcset=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide2-9.png 8320w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide2-9-300x208.png 300w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide2-9-1024x709.png 1024w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide2-9-768x532.png 768w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide2-9-1536x1063.png 1536w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide2-9-2048x1418.png 2048w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide2-9-65x45.png 65w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide2-9-225x156.png 225w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide2-9-350x242.png 350w\" sizes=\"auto, (max-width: 8320px) 100vw, 8320px\" \/> <img loading=\"lazy\" decoding=\"async\" id=\"zdbdee04f9939\" class=\"in-list alignnone wp-image-167 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide3-9.png\" alt=\"\" width=\"8320\" height=\"5760\" srcset=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide3-9.png 8320w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide3-9-300x208.png 300w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide3-9-1024x709.png 1024w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide3-9-768x532.png 768w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide3-9-1536x1063.png 1536w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide3-9-2048x1418.png 2048w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide3-9-65x45.png 65w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide3-9-225x156.png 225w, https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Slide3-9-350x242.png 350w\" sizes=\"auto, (max-width: 8320px) 100vw, 8320px\" \/><\/p>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" id=\"z0013f90aeee0\" class=\"in-list alignnone wp-image-295 size-full\" src=\"https:\/\/wp-prd.let.ethz.ch\/engagingphysicstutoringintroductiontonuclearandparticlephysics\/wp-content\/uploads\/sites\/913\/2021\/06\/title-59-small-scaled.jpg\" alt=\"\" width=\"2560\" height=\"223\" \/><\/p>\n<pre id=\"za115630cf6ad\" class=\"in-list\" style=\"text-align: center\">Download slides with example of lesson design: <a href=\"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-content\/uploads\/sites\/1537\/2023\/01\/Stunde_9.pdf\">Stunde_9<\/a><\/pre>\n","protected":false},"author":7424,"menu_order":9,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-37","chapter","type-chapter","status-publish","hentry"],"part":3,"_links":{"self":[{"href":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-json\/pressbooks\/v2\/chapters\/37","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-json\/wp\/v2\/users\/7424"}],"version-history":[{"count":10,"href":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-json\/pressbooks\/v2\/chapters\/37\/revisions"}],"predecessor-version":[{"id":246,"href":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-json\/pressbooks\/v2\/chapters\/37\/revisions\/246"}],"part":[{"href":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-json\/pressbooks\/v2\/parts\/3"}],"metadata":[{"href":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-json\/pressbooks\/v2\/chapters\/37\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-json\/wp\/v2\/media?parent=37"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-json\/pressbooks\/v2\/chapter-type?post=37"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-json\/wp\/v2\/contributor?post=37"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/wp-prd.let.ethz.ch\/physics2formed\/wp-json\/wp\/v2\/license?post=37"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}