{"id":7062,"date":"2025-03-28T20:17:27","date_gmt":"2025-03-28T11:17:27","guid":{"rendered":"https:\/\/torisetudy.com\/?p=7062"},"modified":"2025-03-28T20:17:31","modified_gmt":"2025-03-28T11:17:31","slug":"%e3%83%95%e3%82%a1%e3%83%a9%e3%83%87%e3%83%bc%e3%81%ae%e9%9b%bb%e7%a3%81%e8%aa%98%e5%b0%8e%e3%81%ae%e6%b3%95%e5%89%87","status":"publish","type":"post","link":"https:\/\/torisetudy.com\/?p=7062","title":{"rendered":"\u30d5\u30a1\u30e9\u30c7\u30fc\u306e\u96fb\u78c1\u8a98\u5c0e\u306e\u6cd5\u5247"},"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> \u30d5\u30a1\u30e9\u30c7\u30fc\u306e\u96fb\u78c1\u8a98\u5c0e\u306e\u6cd5\u5247<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u5411\u304d\u3082\u542b\u3081\u305f\u96fb\u78c1\u8a98\u5c0e\u306e\u8b70\u8ad6<\/a><\/li><\/ul><\/div>\n<h2 class=\"wp-block-heading\"><span id=\"i\">\u30d5\u30a1\u30e9\u30c7\u30fc\u306e\u96fb\u78c1\u8a98\u5c0e\u306e\u6cd5\u5247<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u7269\u7406\u57fa\u790e\u306e\u78ba\u8a8d<\/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>\u7269\u7406\u57fa\u790e\u3067\uff0c\u96fb\u78c1\u8a98\u5c0e\u306e\u73fe\u8c61\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u305f\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u300c\u30eb\u30fc\u30d7\u5185\u90e8\u306e\u78c1\u5834\u304c\u5909\u5316\u3059\u308b\u3068\uff0c\u305d\u306e\u5909\u5316\u3092\u6253\u3061\u6d88\u3059\u3088\u3046\u306a\u8a98\u5c0e\u8d77\u96fb\u529b\u304c\u751f\u3058\u308b\u300d\u3068\u3044\u3046\u3082\u306e\u3067\u3057\u305f\u306d\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u96fb\u78c1\u8a98\u5c0e\u306b\u3064\u3044\u3066\uff0c\u3053\u308c\u307e\u3067\u306b\u5b66\u7fd2\u3057\u3066\u304d\u305f\u5185\u5bb9\u3092\u8e0f\u307e\u3048\u3066\u3055\u3089\u306b\u7406\u89e3\u3092\u6df1\u3081\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u300c\u5909\u5316\u300d\u304c\u91cd\u8981\uff01<\/h3>\n\n\n\n<p>\u7269\u7406\u57fa\u790e\u3067\u306f\u300c\u78c1\u5834\u304c\u5909\u5316\u3059\u308b\u300d\u3068\u8aac\u660e\u3057\u307e\u3057\u305f\u304c\uff0c\u672c\u6765\u306f\u300c\u78c1\u675f $\\varPhi$ \u304c\u5909\u5316\u3059\u308b\u300d\u3068\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u56f3\u306e\u3088\u3046\u306a\u30eb\u30fc\u30d7\u304c\u3042\u308a\uff0c\u305d\u306e\u30eb\u30fc\u30d7\u3092\u8cab\u304f\u4e0a\u5411\u304d\u306e\u78c1\u675f\u304c $\\varPhi$ \u3067\u3042\u308b\u3068\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"155\" height=\"95\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406958.svg\" alt=\"\u7269\u7406958\" class=\"wp-image-6640\"\/><noscript><img decoding=\"async\" width=\"155\" height=\"95\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406958.svg\" alt=\"\u7269\u7406958\" class=\"wp-image-6640\"\/><\/noscript><\/figure>\n\n\n\n<p>\u3053\u306e\u3068\u304d\uff0c\u56de\u8def\u306b\u751f\u3058\u308b\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5927\u304d\u3055\u306f\uff0c<br>$$V=\\left|\\bun{d\\varPhi}{\\dt}\\right|$$\u3068\u3057\u3066\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8a00\u8449\u3067\u8868\u73fe\u3059\u308b\u3068\uff0c\u300c\u30eb\u30fc\u30d7\u306b\u751f\u3058\u308b\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5927\u304d\u3055\u306f\uff0c\u30eb\u30fc\u30d7\u306e\u78c1\u675f\u306e\u5909\u5316\u7387\u306e\u5927\u304d\u3055\u306b\u7b49\u3057\u3044\u300d\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u5fae\u5206\u3067\u8868\u73fe\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3082\uff0c<span class=\"st-mymarker-s\">\u300c\u5909\u5316\u300d\u304c\u91cd\u8981<\/span>\u3067\u3042\u308a\uff0c\u30eb\u30fc\u30d7\u306e\u78c1\u675f\u304c\u5909\u5316\u3057\u3066\u3044\u306a\u3044\u3068\u304d\u306b\u306f\u8a98\u5c0e\u8d77\u96fb\u529b\u304c\u751f\u3058\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u78c1\u675f\u306e\u5909\u5316<\/h3>\n\n\n\n<p>\u307e\u305f\uff0c$\\varPhi=BS$ \u3068\u3044\u3046\u95a2\u4fc2\u5f0f\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u30eb\u30fc\u30d7\u3092\u8cab\u304f\u78c1\u675f\u306f\uff0c\u30eb\u30fc\u30d7\u306e\u9762\u7a4d\u3068\u78c1\u675f\u5bc6\u5ea6\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3088\u3063\u3066\uff0c\u300c\u78c1\u675f\u304c\u5909\u5316\u3059\u308b\u72b6\u6cc1\u300d\u306f\uff0c\u300c\u30eb\u30fc\u30d7\u5185\u306e\u78c1\u675f\u5bc6\u5ea6 $B$ \u304c\u5909\u5316\u3057\u305f\u3068\u304d\u300d\u3082\u3057\u304f\u306f\u300c\u30eb\u30fc\u30d7\u306e\u9762\u7a4d\u304c\u5909\u5316\u3057\u305f\u3068\u304d\u300d\u306e2\u901a\u308a\u3067\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5411\u304d\u306e\u8003\u3048\u65b9<\/h3>\n\n\n\n<p>\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5411\u304d\u306f\uff0c\u300c\u5909\u5316\u3092\u5acc\u3046\u300d\u3068\u3044\u3046\u70b9\u3092\u5143\u306b\u8003\u3048\u307e\u3057\u3087\u3046\u3002\u56f3\u306e\u30eb\u30fc\u30d7\u3067\u4e0a\u5411\u304d\u306e $\\varPhi$ \u304c\u5897\u52a0\u3057\u305f\u5834\u5408\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"152\" height=\"92\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406959.svg\" alt=\"\u7269\u7406959\" class=\"wp-image-6641\"\/><noscript><img decoding=\"async\" width=\"152\" height=\"92\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406959.svg\" alt=\"\u7269\u7406959\" class=\"wp-image-6641\"\/><\/noscript><\/figure>\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\u5909\u5316\u3092\u59a8\u3052\u308b\u305f\u3081\u306b\uff0c\u4e0b\u5411\u304d\u306e\u78c1\u5834\u3092\u4f5c\u308b\u3088\u3046\u306a\u50cd\u304d\u304b\u3051\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u306b\u306f\u30eb\u30fc\u30d7\u306b\u6642\u8a08\u56de\u308a\u306e\u8a98\u5c0e\u96fb\u6d41\u304c\u6d41\u308c\u3070\u3088\u3044\u305f\u3081\uff0c\u56f3\u306e\u3088\u3046\u306a\u5411\u304d\u306e\u8a98\u5c0e\u8d77\u96fb\u529b\u304c\u751f\u3058\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3053\u306e\u3068\u304d\uff0c\u5c0e\u7dda\u3092\u305f\u3069\u3063\u3066 $\\rmB$ \u70b9\u304b\u3089 $\\rmA$ \u70b9\u306b\u5411\u304b\u3046\u969b\u306b\u96fb\u5727\u306e\u4e09\u89d2\u5f62\u3092\u4e0a\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u306e\u3067\uff0c$\\rmA$ \u70b9\u5074\u304c\u9ad8\u96fb\u4f4d\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n    <div class=\"wp-block-st-blocks-point-box st-point-box has-title post-hashiro-point\" style=\"\n        background-color:#fff; \n        border: 2px solid #ff7f50; \n        padding: 0px 18px; \n        border-radius: 4pt; \n        position: relative;\">\n        \n        <p class=\"st-mybox-title\" style=\"\n            position: absolute; \n            top: -12px; \n            left: 12px; \n            background-color: #fff; \n            padding: 0 10px; \n            color: #ff7f50; \n            font-weight: bold; \n            font-size: 15px; \n            line-height: 1.5; \n            text-decoration: none;\n            margin-bottom: 20px; \n            display: flex; \n            align-items: center; \n            gap: 5px;\">\n            <i class=\"st-fa st-svg-lightbulb-o st-css-no\" aria-hidden=\"true\"><\/i> \u30d5\u30a1\u30e9\u30c7\u30fc\u306e\u96fb\u78c1\u8a98\u5c0e\u306e\u6cd5\u5247\n        <\/p>\n\n        <div class=\"st-in-point-box\" style=\"\n            margin-top: 0px; \n            margin-bottom: 0px;\n            padding-top: 0px;\n            padding-bottom: 30px;\">\n            <p style=\"margin-bottom: -10px !important;\">\u30eb\u30fc\u30d7\u3092\u8cab\u304f\u78c1\u675f $\\varPhi$ \u304c\u5909\u5316\u3057\u305f\u3068\u304d\uff0c\u30eb\u30fc\u30d7\u306b\u306f\u5927\u304d\u3055\u304c $V=\\left|\\bun{d\\varPhi}{\\dt}\\right|$ \u306e\u8a98\u5c0e\u8d77\u96fb\u529b\u304c\u751f\u3058\u308b\u3002<\/p><\/p><p style=\"margin-bottom: -10px !important;\"><p>\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5411\u304d\u306f\uff0c\u78c1\u675f\u306e\u5909\u5316\u3092\u6253\u3061\u6d88\u3059\u5411\u304d\u3068\u3057\u3066\u8003\u3048\u308b\u3002<\/p>\n        <\/div>\n    <\/div>\n\n\n\n    <div class=\"wp-block-st-blocks-midashi-box freebox has-title post-hashiro-reidai\" style=\"\n        background-color:#f7f7fb; \n        border-width: 3px; \n        border-color:#a3bded;\">\n        \n        <p class=\"p-free\" style=\"\n            border-color:#a3bded; \n            font-weight: bold;\">\n            <span class=\"p-entry-f\" style=\"\n                color:#ffffff; \n                font-weight: bold; \n                background-color:#a3bded;\">\n                <i class=\"st-fa st-svg-pencil st-css-no\" aria-hidden=\"true\"><\/i> \u4f8b\u984c\n            <\/span>\n        <\/p>\n\n        <div class=\"free-inbox\" style=\"\n            margin-top: 0px; \n            margin-bottom: 0px;\n            padding: 10px 15px;\">\n            <p>\u62b5\u6297\u5024\u306e\u7121\u8996\u3067\u304d\u308b\u5c0e\u7dda\u306b\uff0c\u6642\u8a08\u56de\u308a\u306e\u96fb\u6d41\u304c\u6d41\u308c\u3066\u3044\u308b\u3002\u3053\u306e\u96fb\u6d41\u306e\u5927\u304d\u3055\u304c\u6e1b\u5c11\u3057\u305f\u3068\u304d\uff0c$\\rmA$ \u70b9\u3068 $\\rmB$ \u70b9\u306e\u3069\u3061\u3089\u304c\u9ad8\u96fb\u4f4d\u3068\u306a\u308b\u304b\u7b54\u3048\u3088\u3002<\/p><p><figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"142\" height=\"74\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406960.svg\" alt=\"\u7269\u7406960\" class=\"wp-image-6642\"\/><noscript><img decoding=\"async\" width=\"142\" height=\"74\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406960.svg\" alt=\"\u7269\u7406960\" class=\"wp-image-6642\"\/><\/noscript><\/figure><\/p>\n        <\/div>\n    <\/div>\n\n\n\n<div class=\"wp-block-group post-hashiro-reidaikaitou\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u56de\u8def\u306b\u6d41\u308c\u308b\u96fb\u6d41\u306b\u3088\u3063\u3066\uff0c\u30eb\u30fc\u30d7\u5185\u306b\u306f\u4e0b\u5411\u304d\u306e\u78c1\u675f\u304c\u751f\u3058\u3066\u3044\u308b\uff08\u53f3\u306d\u3058\u306e\u6cd5\u5247\uff09\u3002<\/p>\n\n\n\n<p>\u96fb\u6d41\u306e\u5927\u304d\u3055\u304c\u6e1b\u5c11\u3059\u308b\u3068\u3053\u306e\u78c1\u675f\u3082\u6e1b\u5c11\u3059\u308b\u305f\u3081\uff0c\u30eb\u30fc\u30d7\u306b\u306f\u4e0b\u5411\u304d\u306e\u78c1\u675f\u3092\u767a\u751f\u3055\u305b\u308b\u3088\u3046\u306a\u50cd\u304d\u304b\u3051\u304c\u751f\u3058\u308b\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"142\" height=\"86\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406961.svg\" alt=\"\u7269\u7406961\" class=\"wp-image-6644\"\/><noscript><img decoding=\"async\" width=\"142\" height=\"86\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406961.svg\" alt=\"\u7269\u7406961\" class=\"wp-image-6644\"\/><\/noscript><\/figure>\n\n\n\n<p>\u30eb\u30fc\u30d7\u306b\u4e0b\u5411\u304d\u306e\u78c1\u675f\u3092\u767a\u751f\u3055\u305b\u308b\u305f\u3081\u306b\u306f\uff0c\u6642\u8a08\u56de\u308a\u306e\u96fb\u6d41\u304c\u6d41\u308c\u3070\u3088\u3044\u305f\u3081\uff0c\u6642\u8a08\u56de\u308a\u306e\u8a98\u5c0e\u96fb\u6d41\u3092\u6d41\u3059\u3088\u3046\u306a\u8a98\u5c0e\u8d77\u96fb\u529b\u304c\u767a\u751f\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3068\u304d\u56f3\u3088\u308a\uff0c$\\rmA$ \u70b9\u5074\u304c\u9ad8\u96fb\u4f4d\u3068\u306a\u308b\u3053\u3068\u304c\u308f\u304b\u308b\u3002<\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-2\">\u5411\u304d\u3082\u542b\u3081\u305f\u96fb\u78c1\u8a98\u5c0e\u306e\u8b70\u8ad6<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5225\u3005\u3060\u3068\u9762\u5012\u306a\u3053\u3068\u3082<\/h3>\n\n\n\n<p>\u8a98\u5c0e\u8d77\u96fb\u529b\u3092\u6c42\u3081\u308b\u969b\u306b\u306f\uff0c$V=\\left|\\bun{d\\varPhi}{\\dt}\\right|$ \u306e\u5f0f\u304b\u3089\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5927\u304d\u3055\u3092\u6c42\u3081\uff0c\u300c\u5909\u5316\u3092\u5acc\u3046\u300d\u3068\u3044\u3046\u539f\u5247\u304b\u3089\u5411\u304d\u3092\u8003\u3048\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\uff0c\u5927\u304d\u3055\u3068\u5411\u304d\u3092\u5225\u3005\u306b\u8003\u3048\u3066\u3082\u3088\u3044\u306e\u3067\u3059\u304c\uff0c\u3053\u306e\u65b9\u6cd5\u3060\u3068\u975e\u5e38\u306b\u9762\u5012\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u3082\u3042\u308a\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>\u305f\u3068\u3048\u3070\u56de\u8def\u3092\u8cab\u304f\u78c1\u675f\u306e\u5411\u304d\u304c\u5909\u5316\u3059\u308b\u3088\u3046\u306a\u5834\u5408\u3067\u3059\u306d\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u306f\uff0c\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5411\u304d\u3092\u542b\u3081\u305f\u7b26\u53f7\u4ed8\u304d\u306e\u8b70\u8ad6\u3092\u884c\u3046\u3068\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8003\u3048\u65b9\u306e\u624b\u9806<\/h3>\n\n\n\n<p>\u307e\u305a\uff0c\u30eb\u30fc\u30d7\u3092\u8cab\u304f\u78c1\u675f $\\varPhi$ \u306e\u6b63\u306e\u5411\u304d\u3092\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\u6b21\u56f3\u306e\u3088\u3046\u306b\uff0c\u4e0a\u5411\u304d\u3092\u6b63\u306e\u5411\u304d\u3068\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"173\" height=\"111\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406962.svg\" alt=\"\u7269\u7406962\" class=\"wp-image-6645\"\/><noscript><img decoding=\"async\" width=\"173\" height=\"111\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u7406962.svg\" alt=\"\u7269\u7406962\" class=\"wp-image-6645\"\/><\/noscript><\/figure>\n\n\n\n<p>\u6b21\u306b\uff0c\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5411\u304d\u3092\u53f3\u306d\u3058\u306e\u6cd5\u5247\u304b\u3089\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u78c1\u675f\u306e\u6b63\u306e\u5411\u304d\u306b\u89aa\u6307\u3092\u5411\u3051\u305f\u3068\u304d\uff0c\u6b8b\u308a\u306e4\u672c\u6307\u304c\u307e\u308f\u308b\u5411\u304d\u3092\u8a98\u5c0e\u96fb\u6d41\u306e\u6b63\u306e\u5411\u304d\u3068\u3057\uff0c\u3053\u306e\u5411\u304d\u306e\u8a98\u5c0e\u96fb\u6d41\u3092\u6d41\u3059\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5411\u304d\uff08\u3064\u307e\u308a\u53cd\u6642\u8a08\u56de\u308a\uff09\u3092\u6b63\u306e\u5411\u304d\u3068\u3057\u3066\u5b9a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\uff0c\u53cd\u6642\u8a08\u56de\u308a\u306e\u8a98\u5c0e\u96fb\u6d41\u304c\u6b63\u306e\u5411\u304d\u3068\u306a\u308a\u307e\u3059\u306e\u3067\uff0c\u8a98\u5c0e\u8d77\u96fb\u529b\u3082\u53cd\u6642\u8a08\u56de\u308a\u306e\u5411\u304d\u304c\u6b63\u306e\u5411\u304d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5411\u304d\u3092\u542b\u3081\u305f\u8b70\u8ad6<\/h3>\n\n\n\n<p>\u307e\u305a\u306f\u3053\u306e\u3088\u3046\u306b\uff0c\u78c1\u675f\u306e\u6b63\u306e\u5411\u304d\u3092\u6c7a\u3081\u3066\uff0c\u53f3\u306d\u3058\u306e\u6cd5\u5247\u304b\u3089\u6a5f\u68b0\u7684\u306b\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u6b63\u306e\u5411\u304d\u3092\u5b9a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u56f3\u306e\u30eb\u30fc\u30d7\u306b\u304a\u3044\u3066\u78c1\u675f $\\varPhi$ \u304c\u5897\u52a0\u3057\u305f\u3068\u304d\uff0c\u5b9f\u969b\u306b\u751f\u3058\u308b\u8a98\u5c0e\u8d77\u96fb\u529b\u306e\u5411\u304d\u306f\uff0c\u6642\u8a08\u56de\u308a\u306b\u8a98\u5c0e\u8d77\u96fb\u529b\u3092\u6d41\u3059\u5411\u304d\u306b\u306a\u308a\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>\u5148\u307b\u3069\u5b9a\u3081\u305f\u5411\u304d\u3068\u306f\u9006\u5411\u304d\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u306d\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u3088\u3063\u3066\u7b26\u53f7\u4ed8\u304d\u3067\u8003\u3048\u308b\u306b\u3042\u305f\u3063\u3066\u306f\uff0c\u9006\u5411\u304d\u3092\u8868\u3059\u30de\u30a4\u30ca\u30b9\u3092\u4ed8\u3051\u3066\uff0c<br>$$V=-\\Bun{d\\varPhi}{\\dt}$$\u3068\u3059\u308c\u3070 ok \u3067\u3059\u3002<\/p>\n\n\n\n    <div class=\"wp-block-st-blocks-point-box st-point-box has-title post-hashiro-point\" style=\"\n        background-color:#fff; \n        border: 2px solid #ff7f50; \n        padding: 0px 18px; \n        border-radius: 4pt; \n        position: relative;\">\n        \n        <p class=\"st-mybox-title\" style=\"\n            position: absolute; \n            top: -12px; \n            left: 12px; \n            background-color: #fff; \n            padding: 0 10px; \n            color: #ff7f50; \n            font-weight: bold; \n            font-size: 15px; \n            line-height: 1.5; \n            text-decoration: none;\n            margin-bottom: 20px; \n            display: flex; \n            align-items: center; \n            gap: 5px;\">\n            <i class=\"st-fa st-svg-lightbulb-o st-css-no\" aria-hidden=\"true\"><\/i> \u7b26\u53f7\u4ed8\u304d\u3067\u8003\u3048\u308b\u8a98\u5c0e\u8d77\u96fb\u529b\n        <\/p>\n\n        <div class=\"st-in-point-box\" style=\"\n            margin-top: 0px; \n            margin-bottom: 0px;\n            padding-top: 0px;\n            padding-bottom: 30px;\">\n            <p style=\"margin-bottom: -10px !important;\">\u30eb\u30fc\u30d7\u3092\u8cab\u304f\u78c1\u675f $\\varPhi$ \u306e\u6b63\u306e\u5411\u304d\u3092\u5b9a\u3081\uff0c\u53f3\u306d\u3058\u306e\u6cd5\u5247\u304b\u3089\u8a98\u5c0e\u8d77\u96fb\u529b $V$ \u306e\u6b63\u306e\u5411\u304d\u3092\u6c7a\u5b9a\u3057\u305f\u3068\u304d\uff0c<\/p><p style=\"margin-bottom: -10px !important;\">$$V=-\\bun{d\\varPhi}{\\dt}$$<\/p><p style=\"margin-bottom: -10px !important;\">\u3068\u3057\u3066\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n        <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b211 \u30d5\u30a1\u30e9\u30c7\u30fc\u306e\u96fb\u78c1\u8a98\u5c0e\u306e\u6cd5\u52472 \u5411\u304d\u3082\u542b\u3081\u305f\u96fb\u78c1\u8a98\u5c0e\u306e\u8b70\u8ad6 \u30d5\u30a1\u30e9\u30c7\u30fc\u306e\u96fb\u78c1\u8a98\u5c0e\u306e\u6cd5\u5247 \u7269\u7406\u57fa\u790e\u306e\u78ba\u8a8d \u300c\u30eb\u30fc\u30d7\u5185\u90e8\u306e\u78c1\u5834\u304c\u5909\u5316\u3059\u308b\u3068\uff0c\u305d\u306e\u5909\u5316\u3092\u6253\u3061\u6d88\u3059\u3088\u3046\u306a\u8a98\u5c0e\u8d77\u96fb\u529b\u304c\u751f\u3058\u308b\u300d\u3068\u3044\u3046\u3082\u306e\u3067\u3057 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":6971,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39,23],"tags":[],"class_list":["post-7062","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\/7062"}],"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=7062"}],"version-history":[{"count":6,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/7062\/revisions"}],"predecessor-version":[{"id":7068,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/7062\/revisions\/7068"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/media\/6971"}],"wp:attachment":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7062"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}