{"id":5804,"date":"2014-10-13T06:00:48","date_gmt":"2014-10-12T21:00:48","guid":{"rendered":"http:\/\/fujiitoshiki.com\/improvesociety\/?p=5804"},"modified":"2014-10-17T14:19:42","modified_gmt":"2014-10-17T05:19:42","slug":"post-5804","status":"publish","type":"post","link":"https:\/\/www.fujiitoshiki.com\/improvesociety\/?p=5804","title":{"rendered":"\u30b9\u30c8\u30fc\u30af\u30b9\u306e\u5b9a\u7406"},"content":{"rendered":"<div class=\"theContentWrap-ccc\"><p>\u3000<img src='https:\/\/s0.wp.com\/latex.php?latex=S&#038;bg=T&#038;fg=000000&#038;s=0' alt='S' title='S' class='latex' \/> \u3092\u8868\u88cf\u306e\u3042\u308b\u958b\u3044\u305f\u9762\u3068\u3057\uff0c\u9589\u3058\u305f\u4ea4\u5dee\u3057\u306a\u3044\u66f2\u7dda <img src='https:\/\/s0.wp.com\/latex.php?latex=C&#038;bg=T&#038;fg=000000&#038;s=0' alt='C' title='C' class='latex' \/> \uff08\u5358\u7d14\u9589\u66f2\u7dda\uff09\u3067\u56f2\u307e\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\uff0e <img src='https:\/\/s0.wp.com\/latex.php?latex=S&#038;bg=T&#038;fg=000000&#038;s=0' alt='S' title='S' class='latex' \/> \u306b\u5782\u76f4\u306a\u76f4\u7dda\u304c <img src='https:\/\/s0.wp.com\/latex.php?latex=S&#038;bg=T&#038;fg=000000&#038;s=0' alt='S' title='S' class='latex' \/> \u306e\u4e00\u65b9\u306e\u5074\u306b\u3042\u308c\u3070\u6b63\u3068\u8003\u3048\uff0c <img src='https:\/\/s0.wp.com\/latex.php?latex=S&#038;bg=T&#038;fg=000000&#038;s=0' alt='S' title='S' class='latex' \/> \u306e\u53cd\u5bfe\u5074\u306b\u3042\u308c\u3070\u8ca0\u3068\u8003\u3048\u307e\u3059\uff0e\u3044\u305a\u308c\u306e\u9762\u304c\u6b63\u3068\u306a\u308b\u304b\u306f\u4efb\u610f\u3067\u3059\u304c\uff0c\u3042\u3089\u304b\u3058\u3081\u6c7a\u3081\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff0e\u4eee\u306b\u89b3\u5bdf\u8005\u304c <img src='https:\/\/s0.wp.com\/latex.php?latex=S&#038;bg=T&#038;fg=000000&#038;s=0' alt='S' title='S' class='latex' \/> \u306e\u5883\u754c\u7dda\u4e0a\u3092\u6b69\u304d\u306a\u304c\u3089\uff0c\u305d\u306e\u982d\u304c\u6b63\u306e\u6cd5\u7dda\u65b9\u5411\u3092\u6307\u3057\u3066\u3044\u3066\u305d\u306e\u9762\u3092\u5de6\u306b\u898b\u3066\u3044\u308b\u306a\u3089 <img src='https:\/\/s0.wp.com\/latex.php?latex=C&#038;bg=T&#038;fg=000000&#038;s=0' alt='C' title='C' class='latex' \/> \u306e\u65b9\u5411\u307e\u305f\u306f\u53cd\u6642\u8a08\u5468\u308a\u3092\u6b63\u3068\u547c\u3073\u307e\u3059\uff0e\u305d\u3053\u3067\u4eee\u306b <img src='https:\/\/s0.wp.com\/latex.php?latex=A_1%2C%5C+A_2%2C%5C+A_3&#038;bg=T&#038;fg=000000&#038;s=0' alt='A_1,\\ A_2,\\ A_3' title='A_1,\\ A_2,\\ A_3' class='latex' \/> \u304c\u5358\u4e00\u5024\u3067\u9023\u7d9a\u3067\uff0c <img src='https:\/\/s0.wp.com\/latex.php?latex=S&#038;bg=T&#038;fg=000000&#038;s=0' alt='S' title='S' class='latex' \/> \u3092\u542b\u3080\u7a7a\u9593\u5185\u306e\u3042\u308b\u9818\u57df\u306b\u304a\u3044\u3066\u9023\u7d9a\u306a\u4e00\u968e\u504f\u5fae\u5206\u3092\u6709\u3059\u308b\u306a\u3089\uff0c\u4ee5\u4e0b\u3092\u5f97\u307e\u3059\uff0e<\/p>\n<p><img src='https:\/\/s0.wp.com\/latex.php?latex=%5Cdisplaystyle+%5Cint_C%5BA_1dx+%2B+A_2dy+%2B+A_3dz%5D+%3D%5C%5C%5Cvspace%7B0.2in%7D+%5Cunderset%7BS%7D%7B%5Ciint%7D%5Cleft%5B+%5Cleft%28+%5Cfrac%7B%5Cpartial+A_3%7D%7B%5Cpartial+y%7D+-%5Cfrac%7B%5Cpartial+A_2%7D%7B%5Cpartial+z%7D+%5Cright%29%5Ccos%5Calpha+%2B+%5Cleft%28+%5Cfrac%7B%5Cpartial+A_1%7D%7B%5Cpartial+z%7D+-%5Cfrac%7B%5Cpartial+A_3%7D%7B%5Cpartial+x%7D+%5Cright%29%5Ccos%5Cbeta+%2B+%5Cleft%28+%5Cfrac%7B%5Cpartial+A_2%7D%7B%5Cpartial+x%7D+-%5Cfrac%7B%5Cpartial+A_1%7D%7B%5Cpartial+y%7D+%5Cright%29%5Ccos%5Cgamma+%5Cright%5DdS+%5Ccdots%2838%29&#038;bg=T&#038;fg=000000&#038;s=0' alt='\\displaystyle \\int_C[A_1dx + A_2dy + A_3dz] =\\\\\\vspace{0.2in} \\underset{S}{\\iint}\\left[ \\left( \\frac{\\partial A_3}{\\partial y} -\\frac{\\partial A_2}{\\partial z} \\right)\\cos\\alpha + \\left( \\frac{\\partial A_1}{\\partial z} -\\frac{\\partial A_3}{\\partial x} \\right)\\cos\\beta + \\left( \\frac{\\partial A_2}{\\partial x} -\\frac{\\partial A_1}{\\partial y} \\right)\\cos\\gamma \\right]dS \\cdots(38)' title='\\displaystyle \\int_C[A_1dx + A_2dy + A_3dz] =\\\\\\vspace{0.2in} \\underset{S}{\\iint}\\left[ \\left( \\frac{\\partial A_3}{\\partial y} -\\frac{\\partial A_2}{\\partial z} \\right)\\cos\\alpha + \\left( \\frac{\\partial A_1}{\\partial z} -\\frac{\\partial A_3}{\\partial x} \\right)\\cos\\beta + \\left( \\frac{\\partial A_2}{\\partial x} -\\frac{\\partial A_1}{\\partial y} \\right)\\cos\\gamma \\right]dS \\cdots(38)' class='latex' \/><\/p>\n<p>\u3000\u30d9\u30af\u30c8\u30eb\u306e\u5f62\u3067\u306f <img src='https:\/\/s0.wp.com\/latex.php?latex=%5Cbold%7BA%7D+%3D+A_1%5Cbold%7Bi%7D+%2B+A_2%5Cbold%7Bj%7D+%2B+A_3%5Cbold%7Bk%7D&#038;bg=T&#038;fg=000000&#038;s=0' alt='\\bold{A} = A_1\\bold{i} + A_2\\bold{j} + A_3\\bold{k}' title='\\bold{A} = A_1\\bold{i} + A_2\\bold{j} + A_3\\bold{k}' class='latex' \/> \u304a\u3088\u3073 <img src='https:\/\/s0.wp.com\/latex.php?latex=%5Cbold%7Bn%7D+%3D+%5Ccos%5Calpha%5Cbold%7Bi%7D+%2B+%5Ccos%5Cbeta%5Cbold%7Bj%7D+%2B+%5Ccos%5Cgamma%5Cbold%7Bk%7D&#038;bg=T&#038;fg=000000&#038;s=0' alt='\\bold{n} = \\cos\\alpha\\bold{i} + \\cos\\beta\\bold{j} + \\cos\\gamma\\bold{k}' title='\\bold{n} = \\cos\\alpha\\bold{i} + \\cos\\beta\\bold{j} + \\cos\\gamma\\bold{k}' class='latex' \/> \u3053\u308c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u7c21\u6f54\u306b\u8868\u73fe\u3067\u304d\u307e\u3059\uff0e<\/p>\n<p><img src='https:\/\/s0.wp.com\/latex.php?latex=%5Cdisplaystyle+%5Cint_C+%5Cbold%7BA%7D%5Ccdot+d%5Cbold%7Br%7D+%3D+%5Cunderset%7BS%7D%7B%5Ciint%7D%28%5Cnabla%5Ctimes%5Cbold%7BA%7D%29%5Ccdot%5Cbold%7Bn%7DdS%5Ccdots%2839%29&#038;bg=T&#038;fg=000000&#038;s=0' alt='\\displaystyle \\int_C \\bold{A}\\cdot d\\bold{r} = \\underset{S}{\\iint}(\\nabla\\times\\bold{A})\\cdot\\bold{n}dS\\cdots(39)' title='\\displaystyle \\int_C \\bold{A}\\cdot d\\bold{r} = \\underset{S}{\\iint}(\\nabla\\times\\bold{A})\\cdot\\bold{n}dS\\cdots(39)' class='latex' \/><\/p>\n<p>\u3000\u3064\u307e\u308a\u3053\u306e\u5b9a\u7406\u3067\u306f\uff0c <em>\u30b9\u30c8\u30fc\u30af\u30b9\u306e\u5b9a\u7406<\/em> \u3068\u547c\u3073\u307e\u3059\u304c\uff0c\u5358\u7d14\u9589\u66f2\u7dda <img src='https:\/\/s0.wp.com\/latex.php?latex=C&#038;bg=T&#038;fg=000000&#038;s=0' alt='C' title='C' class='latex' \/> \u306b\u6e21\u308b\u30d9\u30af\u30c8\u30eb <img src='https:\/\/s0.wp.com\/latex.php?latex=%5Cbold%7BA%7D&#038;bg=T&#038;fg=000000&#038;s=0' alt='\\bold{A}' title='\\bold{A}' class='latex' \/> \u306e\u63a5\u7dda\u8981\u7d20\u306e\u7dda\u7a4d\u5206\u306f\uff0c <img src='https:\/\/s0.wp.com\/latex.php?latex=C&#038;bg=T&#038;fg=000000&#038;s=0' alt='C' title='C' class='latex' \/> \u3092\u5883\u754c\u3068\u3059\u308b\u4efb\u610f\u306e\u9762 <img src='https:\/\/s0.wp.com\/latex.php?latex=S&#038;bg=T&#038;fg=000000&#038;s=0' alt='S' title='S' class='latex' \/> \u306b\u6e21\u308b\u30d9\u30af\u30c8\u30eb <img src='https:\/\/s0.wp.com\/latex.php?latex=A&#038;bg=T&#038;fg=000000&#038;s=0' alt='A' title='A' class='latex' \/> \u306e\u56de\u8ee2\u306e\u6cd5\u7dda\u8981\u7d20\u306e\u9762\u7a4d\u5206\u306b\u7b49\u3057\u3044\u3068\u8a00\u3048\u307e\u3059\uff0e\u7279\u6b8a\u4f8b\u3068\u3057\u3066 (39) \u306b\u304a\u3044\u3066 <img src='https:\/\/s0.wp.com\/latex.php?latex=%5Cnabla%5Ctimes%5Cbold%7BA%7D+%3D+0&#038;bg=T&#038;fg=000000&#038;s=0' alt='\\nabla\\times\\bold{A} = 0' title='\\nabla\\times\\bold{A} = 0' class='latex' \/> \u3068\u3057\u305f\u5834\u5408\uff0c\u305d\u306e\u7d50\u679c (28) \u3092\u5f97\u308b\u3053\u3068\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\uff0e<\/p>\n<p><iframe src=\"\/\/rcm-fe.amazon-adsystem.com\/e\/cm?lt1=_blank&#038;bc1=000000&#038;IS2=1&#038;bg1=FFFFFF&#038;fc1=000000&#038;lc1=0000FF&#038;t=fujiitoshiki-22&#038;o=9&#038;p=8&#038;l=as4&#038;m=amazon&#038;f=ifr&#038;ref=ss_til&#038;asins=0071635408\" style=\"width:120px;height:240px;\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" frameborder=\"0\"><\/iframe><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u3000 \u3092\u8868\u88cf\u306e\u3042\u308b\u958b\u3044\u305f\u9762\u3068\u3057\uff0c\u9589\u3058\u305f\u4ea4\u5dee\u3057\u306a\u3044\u66f2\u7dda \uff08\u5358\u7d14\u9589\u66f2\u7dda\uff09\u3067\u56f2\u307e\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\uff0e \u306b\u5782\u76f4\u306a\u76f4\u7dda\u304c \u306e\u4e00\u65b9\u306e\u5074\u306b\u3042\u308c\u3070\u6b63\u3068\u8003\u3048\uff0c \u306e\u53cd\u5bfe\u5074\u306b\u3042\u308c\u3070\u8ca0\u3068\u8003\u3048\u307e\u3059\uff0e\u3044\u305a\u308c\u306e\u9762\u304c\u6b63\u3068\u306a\u308b\u304b\u306f\u4efb\u610f\u3067\u3059\u304c\uff0c\u3042\u3089\u304b\u3058\u3081\u6c7a\u3081\u3066 &hellip; <a href=\"https:\/\/www.fujiitoshiki.com\/improvesociety\/?p=5804\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;\u30b9\u30c8\u30fc\u30af\u30b9\u306e\u5b9a\u7406&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":6040,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[9],"tags":[82,81,79,74,85,77,78,75,86,83,73,76,80,84],"class_list":["post-5804","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mathematics","tag-82","tag-81","tag-79","tag-74","tag-85","tag-77","tag-78","tag-75","tag-86","tag-83","tag-73","tag-76","tag-80","tag-84"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.fujiitoshiki.com\/improvesociety\/index.php?rest_route=\/wp\/v2\/posts\/5804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fujiitoshiki.com\/improvesociety\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fujiitoshiki.com\/improvesociety\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fujiitoshiki.com\/improvesociety\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fujiitoshiki.com\/improvesociety\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5804"}],"version-history":[{"count":6,"href":"https:\/\/www.fujiitoshiki.com\/improvesociety\/index.php?rest_route=\/wp\/v2\/posts\/5804\/revisions"}],"predecessor-version":[{"id":7054,"href":"https:\/\/www.fujiitoshiki.com\/improvesociety\/index.php?rest_route=\/wp\/v2\/posts\/5804\/revisions\/7054"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fujiitoshiki.com\/improvesociety\/index.php?rest_route=\/wp\/v2\/media\/6040"}],"wp:attachment":[{"href":"https:\/\/www.fujiitoshiki.com\/improvesociety\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fujiitoshiki.com\/improvesociety\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fujiitoshiki.com\/improvesociety\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}