{"id":7115,"date":"2025-03-31T19:10:54","date_gmt":"2025-03-31T10:10:54","guid":{"rendered":"https:\/\/torisetudy.com\/?p=7115"},"modified":"2025-04-03T02:51:07","modified_gmt":"2025-04-02T17:51:07","slug":"%e6%8c%af%e5%8b%95%e5%9b%9e%e8%b7%af%e2%91%a0","status":"publish","type":"post","link":"https:\/\/torisetudy.com\/?p=7115","title":{"rendered":"\u632f\u52d5\u56de\u8def\u2460"},"content":{"rendered":"\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#rmLrmC\"><span class=\"toc_number toc_depth_1\">1<\/span> $\\rmL\\rmC$\u632f\u52d5\u56de\u8def\u306e\u6982\u8981<\/a><\/li><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">2<\/span> \u6570\u5f0f\u3092\u4f7f\u3063\u305f\u89e3\u91c8<\/a><\/li><\/ul><\/div>\n<h2 class=\"wp-block-heading\"><span id=\"rmLrmC\">$\\rmL\\rmC$\u632f\u52d5\u56de\u8def\u306e\u6982\u8981<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30a4\u30eb\u3068\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306e\u56de\u8def\u3067<\/h3>\n\n\n\n<p>\u6b21\u56f3\u306e\u3088\u3046\u306a\u56de\u8def\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"145\" height=\"98\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061003.svg\" alt=\"\u7269\u74061003\" class=\"wp-image-6687\"\/><noscript><img decoding=\"async\" width=\"145\" height=\"98\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061003.svg\" alt=\"\u7269\u74061003\" class=\"wp-image-6687\"\/><\/noscript><\/figure>\n\n\n\n<p>\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306b\u306f\u3042\u3089\u304b\u3058\u3081 $Q_0$ \u306e\u96fb\u8377\u304c\u5145\u96fb\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3068\u3057\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>\u30b9\u30a4\u30c3\u30c1\u3092\u5165\u308c\u308b\u3068\uff0c\u56de\u8def\u3067\u306f\u3069\u306e\u3088\u3046\u306a\u5909\u5316\u304c\u8d77\u3053\u308b\u3067\u3057\u3087\u3046\u304b\u2026\uff1f<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u9806\u3092\u8ffd\u3063\u3066\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\uff01\u6700\u5f8c\u306b\u63b2\u8f09\u3057\u305f\u56f3\u3092\u307f\u306a\u304c\u3089\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-st-heading-custom-count post-hashiro-countA\">\u30d5\u30eb\u5145\u96fb\u306e\u5f8c<\/h3>\n\n\n\n<p>\u307e\u305a\u306f\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306e\u653e\u96fb\u304c\u59cb\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u56de\u8def\u306b\u96fb\u6d41\u304c\u6d41\u308c\u308b\u308f\u3051\u3067\u3059\u304c\uff0c\u30b3\u30a4\u30eb\u306f\u96fb\u6d41\u306e\u5909\u5316\u3092\u5acc\u3046\u305f\u3081\uff0c\u5f90\u3005\u306b\u96fb\u6d41\u306f\u5897\u52a0\u3057\u3066\u3044\u304d\u307e\u3059\uff08\u56f3\u306e\u300c\u653e\u96fb (i)\u300d\uff09\u3002<\/p>\n\n\n\n<p>\u84c4\u3048\u3089\u308c\u305f\u96fb\u8377\u3092\u5168\u3066\u653e\u51fa\u3057\u3066\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306e\u5145\u96fb\u91cf\u304c $0$ \u306b\u306a\u308a\u307e\u3059\u304c\uff0c\u3053\u306e\u3068\u304d\u306b\u306f\u56de\u8def\u306b\u52e2\u3044\u3088\u304f\u96fb\u6d41\u304c\u6d41\u308c\u3066\u3044\u307e\u3059\uff08\u56f3\u306e\u300c\u2461\u300d\uff09\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\u3068\u304d\uff0c\u96fb\u6d41\u306e\u5927\u304d\u3055\u306f\u6700\u5927\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading is-style-st-heading-custom-count post-hashiro-countA\">\u96fb\u6d41\u306e\u5927\u304d\u3055\u304c\u6700\u5927\u306e\u5f8c<\/h3>\n\n\n\n<p>\u3053\u3053\u3067\u653e\u96fb\u304c\u7d42\u4e86\u3059\u308c\u3070\u3088\u3044\u306e\u3067\u3059\u304c\uff0c\u305d\u3046\u306f\u3044\u304d\u307e\u305b\u3093\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>\u306a\u305c\u306a\u3089\uff0c\u30b3\u30a4\u30eb\u304c\u96fb\u6d41\u306e\u5909\u5316\u3092\u5acc\u3046\u304b\u3089\u3067\u3059\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<p>\u30b3\u30a4\u30eb\u306f\u96fb\u6d41\u3092\u6d41\u3057\u7d9a\u3051\u3088\u3046\u3068\u3059\u308b\u305f\u3081\uff0c\u56de\u8def\u306b\u306f\u96fb\u6d41\u304c\u6d41\u308c\u7d9a\u3051\uff0c\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306b\u518d\u3073\u96fb\u8377\u304c\u84c4\u3048\u3089\u308c\u3066\u3044\u304d\u307e\u3059\uff08\u56f3\u306e\u300c\u5145\u96fb (i)\u300d\uff09\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3068\u304d\u306e\u5145\u96fb\u3067\u306f\uff0c\u53f3\u5074\u306e\u6975\u677f\u306b\u6b63\u306e\u96fb\u8377\u304c\u84c4\u3048\u3089\u308c\u3066\u3044\u304d\u307e\u3059\u306d\u3002\u3084\u304c\u3066\u5145\u96fb\u306f\u7d42\u4e86\u3057\uff0c\u518d\u3073\u30d5\u30eb\u5145\u96fb\u306e\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u56de\u8def\u5168\u4f53\u3067\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u4fdd\u5b58\u3055\u308c\u308b\u305f\u3081\uff0c\u5145\u96fb\u91cf\u306f $Q_0$ \u3067\u3059\u3002\u2460 \u306e\u3068\u304d\u3068\u306f\u7570\u306a\u308a\u53f3\u5074\u306e\u6975\u677f\u306b\u6b63\u306e\u96fb\u8377\u304c\u84c4\u3048\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\uff08\u56f3\u306e\u300c\u2462\u300d\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-st-heading-custom-count post-hashiro-countA\">\uff08\u9006\u306e\uff09\u30d5\u30eb\u5145\u96fb\u306e\u5f8c<\/h3>\n\n\n\n<p>\u3053\u3053\u3067\u30b9\u30c8\u30c3\u30d7\uff01<\/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>\u3068\u306f\u306a\u308a\u307e\u305b\u3093\u2026\uff01<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u2460 \u3092\u5de6\u53f3\u9006\u306b\u3057\u305f\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u306e\u3067\uff0c\u9006\u5411\u304d\u306e\u653e\u96fb\u304c\u59cb\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u56de\u8def\u306b\u306f\u53cd\u6642\u8a08\u56de\u308a\u306e\u96fb\u6d41\u304c\u6d41\u308c\u59cb\u3081\u308b\u308f\u3051\u3067\u3059\u306d\uff08\u56f3\u306e\u300c\u653e\u96fb (ii)\u300d\uff09\u3002<\/p>\n\n\n\n<p>\u96fb\u8377\u304c $0$ \u306b\u306a\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3067\uff0c\u56de\u8def\u306e\u96fb\u6d41\u306e\u5927\u304d\u3055\u306f\u6700\u5927\u3068\u306a\u308a\u307e\u3059\u304c\uff0c\u5148\u307b\u3069\u306e \u2461 \u306e\u3068\u304d\u3068\u306f\u9006\u5411\u304d\u306b\u96fb\u6d41\u304c\u6d41\u308c\u3066\u3044\u307e\u3059\uff08\u56f3\u306e\u300c\u2462\u300d\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading is-style-st-heading-custom-count post-hashiro-countA\">\uff08\u9006\u306e\uff09\u96fb\u6d41\u306e\u5927\u304d\u3055\u304c\u6700\u5927\u306e\u5f8c<\/h3>\n\n\n\n<p>\u3084\u306f\u308a\u30b3\u30a4\u30eb\u304c\u96fb\u6d41\u3092\u6d41\u3057\u7d9a\u3051\u308b\u306e\u3067\uff0c\u9006\u5411\u304d\u306e\u5145\u96fb\u304c\u9032\u3093\u3067\u3044\u304d\u307e\u3059\uff08\u56f3\u306e\u300c\u5145\u96fb (ii)\u300d\uff09\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>\u3053\u306e\u5145\u96fb\u304c\u7d42\u308f\u308b\u3068\u518d\u3073\u2460 \u306e\u72b6\u614b\u306b\u623b\u308a\u307e\u3059\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<p>\u2460 \u306e\u72b6\u614b\u306b\u306a\u308b\u3068\u307e\u305f\u653e\u96fb\u304c\u59cb\u307e\u308a\uff0c\u540c\u3058\u5909\u5316\u304c\u7e70\u308a\u8fd4\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u2460\u2192\u2461\u2192\u2462\u2192\u2463 \u304c\u5ef6\u3005\u3068\u7e70\u308a\u8fd4\u3055\u308c\u308b\u308f\u3051\u3067\u3059\u306d\u3002\u3053\u306e\u5909\u5316\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u304c\u6b21\u56f3\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"342\" height=\"257\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061004.svg\" alt=\"\u7269\u74061004\" class=\"wp-image-6688\"\/><noscript><img decoding=\"async\" width=\"342\" height=\"257\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061004.svg\" alt=\"\u7269\u74061004\" class=\"wp-image-6688\"\/><\/noscript><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u73fe\u8c61\u3092<span class=\"st-mymarker-s\">\u96fb\u6c17\u632f\u52d5<\/span>\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u4e00\u9023\u306e\u6d41\u308c\u304c\u3069\u3046\u3057\u3066\u7e70\u308a\u8fd4\u3055\u308c\u308b\u306e\u304b\u3092\uff0c\u4e0a\u306e\u56f3\u3092\u4f7f\u3044\u306a\u304c\u3089\u81ea\u5206\u306e\u8a00\u8449\u3067\u8aac\u660e\u3067\u304d\u308b\u3088\u3046\u306b\u6574\u7406\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u2026\uff01<\/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> \u96fb\u6c17\u632f\u52d5\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;\">\u5145\u96fb\u3055\u308c\u305f\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306b\u30b3\u30a4\u30eb\u3092\u63a5\u7d9a\u3059\u308b\u3068\uff0c\u84c4\u3048\u3089\u308c\u308b\u96fb\u8377\u306e\u5411\u304d\u304c\u4ea4\u4e92\u306b\u306a\u308a\u306a\u304c\u3089\u653e\u96fb\u3068\u5145\u96fb\u3092\u7e70\u308a\u8fd4\u3059\u3002\u3053\u306e\u73fe\u8c61\u3092\u96fb\u6c17\u632f\u52d5\u3068\u547c\u3076\u3002<\/p>\n        <\/div>\n    <\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i\">\u6570\u5f0f\u3092\u4f7f\u3063\u305f\u89e3\u91c8<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6570\u5f0f\u3067<\/h3>\n\n\n\n<p>\u3053\u3053\u307e\u3067\uff0c\u30b3\u30a4\u30eb\u3068\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306e\u6027\u8cea\u306b\u6ce8\u76ee\u3057\u3066\u3069\u306e\u3088\u3046\u306a\u73fe\u8c61\u304c\u8d77\u3053\u308b\u304b\u3092\u8003\u3048\u307e\u3057\u305f\u304c\uff0c\u6570\u5f0f\u3067\u3082\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/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>\u5fae\u5206\u304c\u51fa\u3066\u304f\u308b\u306e\u3067\u3084\u3084\u96e3\u3057\u3044\u3067\u3059\u304c\uff0c\u8003\u3048\u65b9\u306f\u5358\u632f\u52d5\u3068\u4e00\u7dd2\uff01<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"139\" height=\"134\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061005.svg\" alt=\"\u7269\u74061005\" class=\"wp-image-6689\"\/><noscript><img decoding=\"async\" width=\"139\" height=\"134\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061005.svg\" alt=\"\u7269\u74061005\" class=\"wp-image-6689\"\/><\/noscript><\/figure>\n\n\n\n<p>\u4e0a\u56f3\u306e\u3088\u3046\u306b\uff0c\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u304c\u84c4\u3048\u308b\u96fb\u6c17\u91cf $Q$ \u306f\u5de6\u5074\u306e\u6975\u677f\u304c\u6b63\uff0c\u30b3\u30a4\u30eb\u3092\u6d41\u308c\u308b\u96fb\u6d41 $I$ \u306f\u5de6\u5411\u304d\u3092\u6b63\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6642\u523b $t=0$ \u306b\u304a\u3044\u3066 $Q=Q_0$\uff0c$I=0$ \u3068\u3057\u305f\u3068\u304d\uff0c\u6642\u523b $t$ \u306b\u304a\u3051\u308b $Q,\\,I$ \u306f\u305d\u308c\u305e\u308c\u3069\u306e\u3088\u3046\u306b\u8868\u3055\u308c\u308b\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7acb\u5f0f<\/h3>\n\n\n\n<p>\u307e\u305a\u306f\u30ad\u30eb\u30d2\u30db\u30c3\u30d5\u306e\u7b2c\u4e8c\u6cd5\u5247\u3092\u7acb\u5f0f\u3057\u307e\u3057\u3087\u3046\u3002<br>$$\\bun{Q}{C}+L\\bun{\\dI}{\\dt}=0$$\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u9023\u7d9a\u65b9\u7a0b\u5f0f $I=\\Bun{\\dQ}{\\dt}$ \u3082\u6210\u7acb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>$I$ \u306f $Q$ \u30921\u968e\u5fae\u5206\u3057\u305f\u3082\u306e\uff0c\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306e\u3067\uff0c$\\bun{\\dI}{\\dt}$ \u306f $Q$ \u30922\u968e\u5fae\u5206\u3057\u305f\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3088\u3063\u3066\uff0c\u30ad\u30eb\u30d2\u30db\u30c3\u30d5\u306e\u7b2c\u4e8c\u6cd5\u5247\u306f\uff0c<br>$$\\bun{Q}{C}+L\\bun{\\d^2Q}{\\dt^2}=0$$\u3068\u66f8\u304d\u63db\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u3092\u6574\u7406\u3059\u308b\u3068\uff0c<br>$$\\bun{\\d^2Q}{\\dt^2}=-\\bun{1}{LC}Q\\stext{\\quad\u2026\u2026\\ \u2460}$$\u304c\u5f97\u3089\u308c\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>\u300c\u3053\u3093\u306a\u8907\u96d1\u306a\u5fae\u5206\u65b9\u7a0b\u5f0f\u89e3\u3051\u306a\u3044\u3088\uff01\u300d\u3068\u601d\u3063\u305f\u3042\u306a\u305f\uff01\u5b9f\u306f\u3082\u3046\u89e3\u304d\u65b9\u3092\u77e5\u3063\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3088\u2026\uff01<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u5358\u632f\u52d5\u3092\u601d\u3044\u51fa\u3057\u3066\uff01<\/h3>\n\n\n\n<p>\u601d\u3044\u51fa\u3057\u3066\u307b\u3057\u3044\u306e\u306f\u300c\u5358\u632f\u52d5\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u904b\u52d5\u65b9\u7a0b\u5f0f\u306f\uff0c<br>$$a=-\\stext{\u25a2}(x-\\stext{\u25ef})$$\u306e\u5f62\u306b\u5909\u5f62\u3059\u308b\u3053\u3068\u304c\u3067\u304d\uff0c\u89d2\u632f\u52d5\u6570\u306f $\\omega=\\sqrt{\\stext{\u25a1}}$\uff0c\u632f\u52d5\u4e2d\u5fc3\u306f $x_0=\\stext{\u25ef}$ \u3068\u3057\u3066\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u306e\u3067\u3057\u305f\u306d\u3002<\/p>\n\n\n\n<p>$a$ \u306f\u52a0\u901f\u5ea6\u3092\u8868\u3057\u3066\u3044\u3066\uff0c$a=\\Bun{\\d^2x}{\\dt^2}$ \u3067\u3059\u306e\u3067\uff0c<br>$$\\bun{\\d^2x}{\\dt^2}=-\\stext{\u25a2}(x-\\stext{\u25ef})$$\u306e\u5f62\u306e\u65b9\u7a0b\u5f0f\u3067\u3042\u308c\u3070\u540c\u69d8\u306e\u65b9\u6cd5\u3067\u89e3\u3051\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6bd4\u8f03\u3057\u306a\u304c\u3089<\/h3>\n\n\n\n<p>\u305d\u3053\u3067 \u2460 \u306e\u65b9\u7a0b\u5f0f\u3092\u898b\u3066\u307f\u308b\u3068\uff0c\u307e\u3055\u306b\u3053\u306e\u5f62\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u306d\uff01<br>$$\\stext{\u25a2}=\\Bun{1}{LC},\\ \\stext{\u25ef}=0$$\u3068\u3044\u3046\u5bfe\u5fdc\u95a2\u4fc2\u306b\u306a\u3063\u3066\u3044\u308b\u305f\u3081\uff0c$Q$ \u306f $\\omega=\\sqrt{\\bun{1}{LC}}$\uff0c\u632f\u52d5\u4e2d\u5fc3 $Q=0$ \u306e\u201c\u5358\u632f\u52d5\u201d\u3092\u884c\u3046\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u521d\u671f\u6761\u4ef6\u306b\u3064\u3044\u3066<\/h3>\n\n\n\n<p>\u521d\u671f\u6761\u4ef6\u306b\u3064\u3044\u3066\u3082\u5358\u632f\u52d5\u306e\u5834\u5408\u3068\u540c\u69d8\u306b\u8003\u3048\u307e\u3057\u3087\u3046\u3002$t=0$ \u3067 $Q=Q_0$ \u3067\u3059\u306e\u3067\uff0c\u30b0\u30e9\u30d5\u306f $+\\cos$ \u578b\u3067\u3059\u306d\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"213\" height=\"120\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061006.svg\" alt=\"\u7269\u74061006\" class=\"wp-image-6690\"\/><noscript><img decoding=\"async\" width=\"213\" height=\"120\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/\u7269\u74061006.svg\" alt=\"\u7269\u74061006\" class=\"wp-image-6690\"\/><\/noscript><\/figure>\n\n\n\n<p>\u3053\u308c\u3088\u308a\uff0c<br>$$Q=Q_0\\cos\\bun{1}{\\sqrt{LC}}t$$\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u96fb\u6d41\u306b\u3064\u3044\u3066<\/h3>\n\n\n\n<p>\u96fb\u6d41\u306b\u3064\u3044\u3066\u306f\uff0c$I=\\Bun{\\dQ}{\\dt}$ \u3092\u5229\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u6c42\u3081\u305f $Q$ \u306e\u5f0f\u3092 $t$ \u3067\u5fae\u5206\u3059\u308c\u3070\u3088\u3044\u306e\u3067\uff0c<br>$$I=-\\bun{Q_0}{\\sqrt{LC}}\\sin\\bun{1}{\\sqrt{LC}}t$$\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u306d\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b211 $\\rmL\\rmC$\u632f\u52d5\u56de\u8def\u306e\u6982\u89812 \u6570\u5f0f\u3092\u4f7f\u3063\u305f\u89e3\u91c8 $\\rmL\\rmC$\u632f\u52d5\u56de\u8def\u306e\u6982\u8981 \u30b3\u30a4\u30eb\u3068\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306e\u56de\u8def\u3067 \u6b21\u56f3\u306e\u3088\u3046\u306a\u56de\u8def\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002 \u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306b\u306f\u3042\u3089\u304b\u3058\u3081 $Q &#8230; <\/p>\n","protected":false},"author":1,"featured_media":6963,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39,23],"tags":[],"class_list":["post-7115","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\/7115"}],"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=7115"}],"version-history":[{"count":13,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/7115\/revisions"}],"predecessor-version":[{"id":7148,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/7115\/revisions\/7148"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/media\/6963"}],"wp:attachment":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}