{"id":7119,"date":"2025-03-31T19:46:09","date_gmt":"2025-03-31T10:46:09","guid":{"rendered":"https:\/\/torisetudy.com\/?p=7119"},"modified":"2025-04-03T02:51:55","modified_gmt":"2025-04-02T17:51:55","slug":"%e4%ba%a4%e6%b5%81%e3%81%ae%e7%99%ba%e7%94%9f","status":"publish","type":"post","link":"https:\/\/torisetudy.com\/?p=7119","title":{"rendered":"\u4ea4\u6d41\u306e\u767a\u751f"},"content":{"rendered":"\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">1<\/span> \u306f\u3058\u3081\u306b<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u4ea4\u6d41\u306e\u767a\u751f<\/a><\/li><li><a href=\"#i-3\"><span class=\"toc_number toc_depth_1\">3<\/span> \u78c1\u675f\u306e\u5909\u5316\u7387\u3092\u76f4\u63a5\u6c42\u3081\u308b\u65b9\u6cd5<\/a><\/li><\/ul><\/div>\n<h2 class=\"wp-block-heading\"><span id=\"i\">\u306f\u3058\u3081\u306b<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u96e3\u3057\u305d\u3046\u3060\u3051\u3069<\/h3>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u4ea4\u6d41\u56de\u8def\u306e\u5358\u5143\u306f\uff0c\u82e6\u624b\u610f\u8b58\u3092\u6301\u3064\u53d7\u9a13\u751f\u304c\u975e\u5e38\u306b\u591a\u3044\u3067\u3059\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u78ba\u304b\u306b\u4e00\u898b\u3059\u308b\u3068\u96e3\u3057\u305d\u3046\u306a\u3053\u3068\u3092\u3084\u3063\u3066\u3044\u305d\u3046\u306a\u306e\u3067\u3059\u304c\uff0c\u308f\u304b\u3063\u3066\u3057\u307e\u3048\u3070\u306a\u3093\u3066\u3053\u3068\u306a\u3044\u5358\u5143\u3067\u3059\u2026\uff01<\/p>\n\n\n\n<p>\u51fa\u984c\u3055\u308c\u308b\u5185\u5bb9\u3082\u3042\u308b\u7a0b\u5ea6\u30d1\u30bf\u30fc\u30f3\u5316\u3055\u308c\u308b\u305f\u3081\uff0c\u57fa\u672c\u3092\u3057\u3063\u304b\u308a\u3068\u7406\u89e3\u3057\u3066\uff0c\u30aa\u30fc\u30bd\u30c9\u30c3\u30af\u30b9\u306a\u554f\u984c\u3092\u78ba\u5b9f\u306b\u5f97\u70b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3046\u3059\u308c\u3070\u5f97\u70b9\u6e90\u3068\u306a\u3063\u3066\u5468\u56f2\u3068\u5dee\u3092\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306f\u305a\u2026\uff01\uff01<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon3 clearfix\"><div class=\"st-kaiwa-area2\"><div class=\"st-kaiwa-hukidashi2\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u3044\u3088\u3044\u3088\u96fb\u78c1\u6c17\u5b66\u306e\u6700\u5f8c\u306e\u5c71\u5834\u3067\u3059\u304c\uff0c\u6c17\u3092\u5f15\u304d\u7de0\u3081\u3066\u9811\u5f35\u308a\u307e\u3057\u3087\u3046\uff01<\/p>\n<\/div><\/div><\/div><div class=\"st-kaiwa-face2\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u751f\u5f92\uff08\u6319\u624b\uff09.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u751f\u5f92\uff08\u6319\u624b\uff09.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name2\">\u751f\u5f92<\/div><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-2\">\u4ea4\u6d41\u306e\u767a\u751f<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u2026<\/h3>\n\n\n\n<p>\u7269\u7406\u57fa\u790e\u3067\uff0c\u5411\u304d\u3084\u5927\u304d\u3055\u304c $\\sin$ \u30ab\u30fc\u30d6\u306b\u793a\u3059\u3088\u3046\u306b\u5468\u671f\u7684\u306b\u5909\u308f\u308b\u96fb\u5727\u3092\u4ea4\u6d41\u96fb\u5727\u3068\u547c\u3076\u3053\u3068\u3092\u5b66\u7fd2\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u3053\u306e\u3088\u3046\u306a\u96fb\u5727\u306f\u3069\u306e\u3088\u3046\u306b\u3057\u305f\u3089\u767a\u751f\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u304b\u2026\uff1f<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u5b9f\u306f\u300c\u96fb\u78c1\u8a98\u5c0e\u300d\u306e\u73fe\u8c61\u3092\u3046\u307e\u304f\u4f7f\u3046\u3053\u3068\u3067\u5b9f\u73fe\u3067\u304d\u308b\u306e\u3067\u3059\uff01\u305d\u306e\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9577\u65b9\u5f62\u306e\u5c0e\u7dda<\/h3>\n\n\n\n<p>\u56f3\u306e\u3088\u3046\u306b\uff0c\u4e0b\u304b\u3089\u4e0a\u5411\u304d\u306b\u78c1\u5834\u304c\u304b\u3051\u3089\u308c\u305f\u7a7a\u9593\u3067\uff0c\u9577\u65b9\u5f62\u306e\u5f62\u3092\u3057\u305f\u5c0e\u7dda\u3092\u592a\u3044\u70b9\u7dda\u3092\u8ef8\u306b\u56de\u8ee2\u3055\u305b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"209\" height=\"113\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061009.svg\" alt=\"\u7269\u74061009\" class=\"wp-image-6693\"\/><noscript><img decoding=\"async\" width=\"209\" height=\"113\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061009.svg\" alt=\"\u7269\u74061009\" class=\"wp-image-6693\"\/><\/noscript><\/figure>\n\n\n\n<p>\u6c34\u5e73\u304b\u3089\u306e\u50be\u304d\u3092 $\\theta$ \u3068\u3057\u307e\u3059\u3002\u56de\u8ee2\u306e\u89d2\u901f\u5ea6 $\\omega$ \u304c\u4e00\u5b9a\u3067\uff0c\u6642\u523b $t=0$ \u3067 $\\theta=0$ \u3067\u3042\u308b\u3082\u306e\u3068\u3059\u308c\u3070\uff0c\u7b49\u901f\u5186\u904b\u52d5\u306e\u5834\u5408\u3068\u540c\u69d8\u306b $\\theta=\\omega t$ \u304c\u6210\u7acb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5c0e\u7dda\u306e\u7aef\u3092 $\\rmA$ \u70b9\uff0c$\\rmB$ \u70b9\u3068\u3057\u3066\uff0c\u3053\u306e2\u70b9\u9593\u306b\u751f\u3058\u308b\u96fb\u5727\u3092\u6c42\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u96fb\u5727\u306e\u6c42\u3081\u65b9<\/h3>\n\n\n\n<p>\u5c0e\u4f53\u68d2\u304c\u52d5\u3044\u3066\u3044\u308b\u72b6\u6cc1\u3067\u306f\uff0c\u5c0e\u4f53\u68d2\u306b\u8a98\u5c0e\u8d77\u96fb\u529b\u304c\u751f\u3058\u308b\u306e\u3067\u3057\u305f\u3002\u305d\u306e\u5927\u304d\u3055\u306f\uff0c\u300c\u5c0e\u4f53\u68d2\u304c\u5358\u4f4d\u6642\u9593\u306b\u6a2a\u5207\u308b\u78c1\u675f\u300d\u304b\u3089\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306e\u72b6\u6cc1\u3067\u306f\uff0c\u5c0e\u7dda\u306e $\\mathrm{b-c}$ \u9593\uff0c$\\mathrm{a-d}$ \u9593\u306e\u90e8\u5206\u306f\u56de\u8ee2\u3057\u3066\u3082\u78c1\u5834\u3092\u6a2a\u5207\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u3086\u3048\uff0c\u751f\u3058\u308b\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5927\u304d\u3055\u3082 $0$ \u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3067\uff0c\u5c0e\u7dda\u306e $\\mathrm{a-b}$ \u9593\uff0c$\\mathrm{c-d}$ \u9593\u306e\u90e8\u5206\u306f\u56de\u8ee2\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u78c1\u5834\u3092\u6a2a\u5207\u308b\u305f\u3081\u8a98\u5c0e\u8d77\u96fb\u529b\u304c\u751f\u3058\u307e\u3059\u3002\u3053\u308c\u3092\u5177\u4f53\u7684\u306b\u6c42\u3081\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5177\u4f53\u7684\u306a\u8a08\u7b97\u624b\u9806<\/h3>\n\n\n\n<p>\u72b6\u6cc1\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u306b\uff0c$\\rmA$ \u70b9\uff0c$\\rmB$ \u70b9\u5074\u304b\u3089\u30eb\u30fc\u30d7\u3092\u307f\u305f\u56f3\u3067\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"150\" height=\"148\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061010.svg\" alt=\"\u7269\u74061010\" class=\"wp-image-6694\"\/><noscript><img decoding=\"async\" width=\"150\" height=\"148\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061010.svg\" alt=\"\u7269\u74061010\" class=\"wp-image-6694\"\/><\/noscript><\/figure>\n\n\n\n<p>\u5c0e\u7dda\u306e\u901f\u5ea6 $v$\uff0c\u78c1\u675f\u5bc6\u5ea6 $B$\uff0c\u5c0e\u7dda\u306e\u9577\u3055 $l$ \u306e\u72b6\u6cc1\u3067\uff0c\u68d2\u306b\u751f\u3058\u308b\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5927\u304d\u3055\u306f $lvB$ \u3067\u3057\u305f\u306d\u3002<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u305f\u3060\u3057\u2026\uff01\uff01<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u4eca\u56de\u306f\u78c1\u675f\u5bc6\u5ea6 $B$ \u3092\u305d\u306e\u307e\u307e\u4f7f\u308f\u306a\u3044\u3088\u3046\u306b\u6c17\u3092\u3064\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon3 clearfix\"><div class=\"st-kaiwa-area2\"><div class=\"st-kaiwa-hukidashi2\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u5c0e\u4f53\u68d2\u306e\u901f\u5ea6\u3068\u76f4\u4ea4\u3059\u308b\u65b9\u5411\u6210\u5206\u3092\u53d6\u308a\u51fa\u3055\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3067\u3059\u306d\u3002<\/p>\n<\/div><\/div><\/div><div class=\"st-kaiwa-face2\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u751f\u5f92\uff08\u6319\u624b\uff09.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u751f\u5f92\uff08\u6319\u624b\uff09.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name2\">\u751f\u5f92<\/div><\/div><\/div>\n\n\n\n<p>\u56f3\u304b\u3089\uff0c$B\\sin\\theta$ \u3060\u3068\u308f\u304b\u308a\u307e\u3059\u306e\u3067\uff0c\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5927\u304d\u3055\u306f $V_1=lvB\\sin\\theta$ \u3068\u3057\u3066\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>$\\theta=\\omega t$\uff0c$v=r\\omega$ \u3067\u3059\u306e\u3067\uff0c$V_1=lr\\omega B\\sin\\omega t$ \u3068\u306a\u308a\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5411\u304d<\/h3>\n\n\n\n<p>\u6700\u5f8c\u306b\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5411\u304d\u306b\u3064\u3044\u3066\u8003\u3048\u307e\u3057\u3087\u3046\u3002\u5c0e\u7dda\u306e $\\mathrm{a-b}$ \u9593\u306e\u90e8\u5206\u306b\u4e57\u3063\u304b\u3063\u3066\u3044\u308b\u6b63\u306e\u96fb\u8377\u304c\u53d7\u3051\u308b\u30ed\u30fc\u30ec\u30f3\u30c4\u529b\u306e\u5411\u304d\u3092\u8003\u3048\u308c\u3070 ok \u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30d5\u30ec\u30df\u30f3\u30b0\u306e\u5de6\u624b\u306e\u6cd5\u5247\u304b\u3089\uff0c$\\mathrm{a}\\to\\mathrm{b}$ \u5411\u304d\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u540c\u69d8\u306b\uff0c\u5c0e\u7dda\u306e $\\mathrm{c-d}$ \u9593\u306f $\\mathrm{c}\\to\\mathrm{d}$ \u5411\u304d\u3068\u3057\u3066\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u6574\u7406<\/h3>\n\n\n\n<p>\u3088\u3063\u3066\uff0c\u30eb\u30fc\u30d7\u3092\u4e0a\u304b\u3089\u898b\u305f\u3068\u304d\u306e\u56de\u8def\u306e\u72b6\u6cc1\u306f\u6b21\u56f3\u306e\u901a\u308a\u306b\u6574\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"145\" height=\"106\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061011.svg\" alt=\"\u7269\u74061011\" class=\"wp-image-6695\"\/><noscript><img decoding=\"async\" width=\"145\" height=\"106\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061011.svg\" alt=\"\u7269\u74061011\" class=\"wp-image-6695\"\/><\/noscript><\/figure>\n\n\n\n<p>\u4ee5\u4e0a\u304b\u3089\uff0c$\\rmB$ \u5074\u3092\u9ad8\u96fb\u4f4d\u3068\u3057\u3066\uff0c$V=2V_1=2lr\\omega B\\sin\\omega t$ \u306e\u8a98\u5c0e\u8d77\u96fb\u529b\u304c\u751f\u3058\u308b\u3068\u3044\u3046\u7d50\u8ad6\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>$V$ \u304c\u6642\u9593\u5909\u5316\u306b\u5bfe\u3057\u3066 $\\sin$ \u30ab\u30fc\u30d6\u306b\u793a\u3055\u308c\u308b\u3088\u3046\u306a\u5468\u671f\u7684\u306a\u5909\u5316\u3092\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u306d\u2026\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u77ac\u6642\u5024<\/h3>\n\n\n\n<p>\u4ea4\u6d41\u96fb\u5727 $V$ \u306f\uff0c\u6642\u523b $t$ \u306e\u95a2\u6570\u3068\u306a\u3063\u3066\u3044\u3066\uff0c\u5468\u671f\u7684\u306a\u6642\u9593\u5909\u5316\u3092\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u6642\u523b $t$ \u306b\u304a\u3051\u308b\u305d\u306e\u77ac\u9593\u306e\u96fb\u5727\u3092\u8868\u3059\u5024\u3067\u3042\u308b\uff0c<br>$$V(t)=2lr\\omega B\\sin\\omega t$$\u306e\u3053\u3068\u3092\uff0c\u96fb\u5727\u306e <span class=\"st-mymarker-s\">\u77ac\u6642\u5024<\/span> \u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-3\">\u78c1\u675f\u306e\u5909\u5316\u7387\u3092\u76f4\u63a5\u6c42\u3081\u308b\u65b9\u6cd5<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5927\u5909\u3067\u3057\u305f\u3088\u306d\uff01\uff01<\/h3>\n\n\n\n<p>\u5c0e\u4f53\u68d2\u306e\u52d5\u304d\u306b\u6ce8\u76ee\u3057\u3066\u8a98\u5c0e\u8d77\u96fb\u529b\u3092\u6c42\u3081\u307e\u3057\u305f\u304c\uff0c\u3060\u3044\u3076\u8907\u96d1\u3058\u3083\u306a\u304b\u3063\u305f\u3067\u3059\u304b\u2026\uff1f<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u5927\u5909\u3067\u3057\u305f\u3088\u306d\u2026\uff1f\u96e3\u3057\u304b\u3063\u305f\u3067\u3059\u3088\u306d\u2026\uff1f<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u5b9f\u306f\u3082\u3063\u3068\u3082\u3063\u3068\u30b7\u30f3\u30d7\u30eb\u306b\u6c42\u3081\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b7\u30f3\u30d7\u30eb\u306a\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u300c\u30eb\u30fc\u30d7\u306e $\\varPhi$ \u3092\u7b26\u53f7\u4ed8\u304d\u3067\u6c42\u3081\u3066\uff0c$V=-\\bun{d\\varPhi}{\\dt}$ \u3092\u8a08\u7b97\u3059\u308b\u65b9\u6cd5\u300d\u3067\u3059\u3002\u5b9f\u969b\u306b\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u30eb\u30fc\u30d7\u3092\u771f\u4e0a\u304b\u3089\u898b\u305f\u56f3\u3067\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"145\" height=\"104\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061012.svg\" alt=\"\u7269\u74061012\" class=\"wp-image-6696\"\/><noscript><img decoding=\"async\" width=\"145\" height=\"104\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061012.svg\" alt=\"\u7269\u74061012\" class=\"wp-image-6696\"\/><\/noscript><\/figure>\n\n\n\n<p>\u6642\u523b $t=0$ \u306b\u304a\u3044\u3066\u78c1\u5834\u306f\u7d19\u9762\u5965\u304b\u3089\u624b\u524d\u5411\u304d\u306b\u306a\u308a\u307e\u3059\u306e\u3067\uff08\u4e0a\u56f3\u306e\u901a\u308a\uff09\uff0c\u3053\u306e\u5411\u304d\u3092\u78c1\u675f\u306e\u6b63\u306e\u5411\u304d\u3068\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u78c1\u675f\u306e\u6b63\u306e\u5411\u304d\u306b\u5bfe\u3057\u3066\uff0c\u53f3\u306d\u3058\u306e\u6cd5\u5247\u3067\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u6b63\u306e\u5411\u304d\u3092\u5b9a\u3081\u308b\u3068\uff0c\u56f3\u306e\u3088\u3046\u306b $\\rmB$ \u5074\u304c\u9ad8\u96fb\u4f4d\u3068\u306a\u308b\u5411\u304d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u78c1\u675f\u306e\u8a08\u7b97<\/h3>\n\n\n\n<p>\u3067\u306f\uff0c\u30eb\u30fc\u30d7\u306e\u78c1\u675f $\\varPhi$ \u3092\u5b9f\u969b\u306b\u6c42\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u6642\u523b $t$ \u306b\u304a\u3044\u3066\uff0c\u30eb\u30fc\u30d7\u3068\u78c1\u5834\u306e\u306a\u3059\u89d2\u5ea6\u306f $\\theta=\\omega t$ \u3067\u3059\u306e\u3067\uff0c\u30eb\u30fc\u30d7\u306e\u9762\u7a4d\u3092 $S$ \u3068\u3059\u308b\u3068 $\\varPhi=SB\\cos\\theta=SB\\cos\\omega t$ \u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u30eb\u30fc\u30d7\u306e\u9762\u7a4d\u306f $S=2lr$ \u306a\u306e\u3067\uff0c$\\varPhi=2lrB\\cos\\omega t$ \u3068\u6574\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u8a08\u7b97<\/h3>\n\n\n\n<p>\u3042\u3068\u306f\u8a08\u7b97\u3059\u308b\u3060\u3051\uff01<br>$$V=-\\bun{d\\varPhi}{\\dt}=2lr\\omega B\\sin\\omega t$$\u3068\u3057\u3066 $V$ \u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u3042\u3063\u3068\u3044\u3046\u9593\u3067\u3059\u306d\uff01<\/p>\n<\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b211 \u306f\u3058\u3081\u306b2 \u4ea4\u6d41\u306e\u767a\u751f3 \u78c1\u675f\u306e\u5909\u5316\u7387\u3092\u76f4\u63a5\u6c42\u3081\u308b\u65b9\u6cd5 \u306f\u3058\u3081\u306b \u96e3\u3057\u305d\u3046\u3060\u3051\u3069 \u78ba\u304b\u306b\u4e00\u898b\u3059\u308b\u3068\u96e3\u3057\u305d\u3046\u306a\u3053\u3068\u3092\u3084\u3063\u3066\u3044\u305d\u3046\u306a\u306e\u3067\u3059\u304c\uff0c\u308f\u304b\u3063\u3066\u3057\u307e\u3048\u3070\u306a\u3093\u3066\u3053\u3068\u306a\u3044\u5358\u5143\u3067\u3059\u2026\uff01 \u51fa\u984c\u3055\u308c\u308b &#8230; <\/p>\n","protected":false},"author":1,"featured_media":6961,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39,23],"tags":[],"class_list":["post-7119","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-39","category-electromagnetics"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/7119"}],"collection":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7119"}],"version-history":[{"count":4,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/7119\/revisions"}],"predecessor-version":[{"id":7180,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/7119\/revisions\/7180"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/media\/6961"}],"wp:attachment":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}