{"id":8477,"date":"2025-09-27T10:57:44","date_gmt":"2025-09-27T01:57:44","guid":{"rendered":"https:\/\/denkikannri.com\/?p=8477"},"modified":"2025-09-27T10:57:45","modified_gmt":"2025-09-27T01:57:45","slug":"%e5%af%be%e7%a7%b0%e4%b8%89%e7%9b%b8%e4%ba%a4%e6%b5%81%e9%9b%bb%e6%ba%90%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%81%ae%e5%82%99%e5%bf%98%e9%8c%b2","status":"publish","type":"post","link":"https:\/\/denkikannri.com\/?p=8477","title":{"rendered":"\u5bfe\u79f0\u4e09\u76f8\u4ea4\u6d41\u96fb\u6e90\u306b\u3064\u3044\u3066\u306e\u5099\u5fd8\u9332"},"content":{"rendered":"\n<p>\u5bfe\u79f0\u4e09\u76f8\u4ea4\u6d41\u96fb\u6e90\u306f\u3001<strong><span class=\"swl-marker 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src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-27-10.14.10.png\" alt=\"\" class=\"wp-image-8485\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-27-10.14.10.png 415w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-27-10.14.10-300x183.png 300w\" sizes=\"(max-width: 415px) 100vw, 415px\" \/><\/figure>\n<\/div>\n\n\n<p>\u5bfe\u79f0\u4e09\u76f8\u4ea4\u6d41\u96fb\u6e90\u3092\u8907\u7d20\u6570\u3067\u8868\u3059\u3068\u6b21\u306e\u3088\u3046\u306b\u306a\u308b<br>(\u76f8\u9806\u306fa\u2192b\u2192c\uff09\u3002<br>\u203b\u03b1\u306f<strong><a href=\"https:\/\/denkikannri.com\/?p=8498\" data-type=\"post\" data-id=\"8498\">\u30d9\u30af\u30c8\u30eb\u30aa\u30da\u30ec\u30fc\u30bf<\/a><\/strong>\u3092\u8868\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-big_icon_point\">\uff1c\u8981\u70b9\uff1e<br>\u25cf3\u3064\u306e\u96fb\u6e90\uff08\u76f8\uff09\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3002<br>\u25cf\u5404\u76f8\u306e\u96fb\u5727\u306e\u5927\u304d\u3055\u3068\u5468\u6ce2\u6570\u304c\u7b49\u3057\u3044\u3002<br>\u25cf\u5404\u76f8\u306e\u96fb\u5727\u306e\u4f4d\u76f8\u304c\u3001\u4e92\u3044\u306b 120\u00b0\u305a\u3064\u305a\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5bfe\u79f0\u4e09\u76f8\u4ea4\u6d41\u96fb\u5727\u306e\u8868\u73fe<\/h2>\n\n\n\n<p>\u5bfe\u79f0\u4e09\u76f8\u4ea4\u6d41\u306e\u5404\u76f8\u306e\u96fb\u5727\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u77ac\u6642\u5024\u306e\u5f0f\u3067\u8868\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td>\u76f8<\/td><td>\u77ac\u6642\u5024\u306e\u5f0f<\/td><td>\u4f4d\u76f8\uff08\u57fa\u6e96\uff1aa\u76f8\uff09<\/td><\/tr><\/thead><tbody><tr><td><strong>a\u76f8<\/strong><\/td><td>ea\u200b=Em\u200bsin(\u03c9t)<\/td><td>0\u2218<\/td><\/tr><tr><td><strong>b\u76f8<\/strong><\/td><td>eb\u200b=Em\u200bsin(\u03c9t\u221232\u03c0\u200b)<\/td><td>\u2212120\u2218<\/td><\/tr><tr><td><strong>c\u76f8<\/strong><\/td><td>ec\u200b=Em\u200bsin(\u03c9t+32\u03c0\u200b)<\/td><td>+120\u2218<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u03c9t: \u89d2\u5ea6\uff08\u30e9\u30b8\u30a2\u30f3\uff09<\/li>\n\n\n\n<li>Em\u200b: \u6700\u5927\u96fb\u5727\uff08\u30d4\u30fc\u30af\u5024\uff09<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5bfe\u79f0\u4e09\u76f8\u4ea4\u6d41\u96fb\u6e90\u306e\u7279\u5fb4\u3068\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-large is-resized\"><img 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