{"id":10227,"date":"2026-01-23T07:45:09","date_gmt":"2026-01-22T22:45:09","guid":{"rendered":"https:\/\/denkikannri.com\/?p=10227"},"modified":"2026-01-23T07:45:09","modified_gmt":"2026-01-22T22:45:09","slug":"%e8%b5%b7%e9%9b%bb%e5%8a%9b%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%81%ae%e5%82%99%e5%bf%98%e9%8c%b2%e3%81%be%e3%81%a8%e3%82%81","status":"publish","type":"post","link":"https:\/\/denkikannri.com\/?p=10227","title":{"rendered":"\u8d77\u96fb\u529b\u306b\u3064\u3044\u3066\u306e\u5099\u5fd8\u9332\u307e\u3068\u3081"},"content":{"rendered":"\n<p>\u300c\u8d77\u96fb\u529b\uff08\u304d\u3067\u3093\u308a\u3087\u304f\u3001Electromotive Force \/ EMF\uff09\u300d\u306f<br>\u96fb\u6c17\u56de\u8def\u306b\u304a\u3044\u3066\u300c\u96fb\u6d41\u3092\u6d41\u305d\u3046\u3068\u3059\u308b\u6e90\u3068\u306a\u308b\u529b\u300d\u306e\u3053\u3068\u3002<\/p>\n\n\n\n<p>\u7269\u7406\u5b66\u7684\u306a\u5206\u985e\u3068\u3057\u3066\u306f\u300c\u529b\uff08\u30cb\u30e5\u30fc\u30c8\u30f3\uff09\u300d\u3067\u306f\u306a\u304f<br>\u300c\u30a8\u30cd\u30eb\u30ae\u30fc\uff08\u96fb\u4f4d\u5dee\u30fb\u96fb\u5727\uff09\u300d\u306e\u4e00\u7a2e\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8d77\u96fb\u529b\u306b\u3064\u3044\u3066\u306e\u6982\u7565<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><img decoding=\"async\" width=\"700\" height=\"525\" src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/01\/22214604.jpg\" alt=\"\" class=\"wp-image-10182\" style=\"width:290px;height:auto\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/01\/22214604.jpg 700w, https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/01\/22214604-300x225.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n<p>\u8d77\u96fb\u529b\u3068\u306f\u3001\u96fb\u6c60\u3084<strong><a href=\"https:\/\/denkikannri.com\/?tag=%e9%9d%9e%e5%b8%b8%e7%94%a8%e7%99%ba%e9%9b%bb%e6%a9%9f\" data-type=\"post_tag\" data-id=\"36\">\u767a\u96fb\u6a5f<\/a><\/strong>\u306a\u3069\u304c<br><strong><span class=\"swl-marker mark_orange\">\u96fb\u8377\u306b\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u4e0e\u3048\u3066\u96fb\u4f4d\u306e\u4f4e\u3044\u6240\u304b\u3089\u9ad8\u3044\u6240\u3078\u6c72\u307f\u4e0a\u3052\u308b\u80fd\u529b<\/span><\/strong>\u3092\u6307\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-sticky_box\"><strong>\u8d77\u96fb\u529b\u3092\u30dd\u30f3\u30d7\u306b\u305f\u3068\u3048\u305f\u5834\u5408<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><img decoding=\"async\" width=\"700\" height=\"530\" src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/01\/22825582.jpg\" alt=\"\" class=\"wp-image-10344\" style=\"width:218px;height:auto\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/01\/22825582.jpg 700w, https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/01\/22825582-300x227.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6c34\u6d41\uff08\u96fb\u6d41\uff09<\/strong><br>\u6c34\u304c\u6d41\u308c\u308b\u3053\u3068\u3002<br><\/li>\n\n\n\n<li><strong>\u6c34\u4f4d\u5dee\uff08\u96fb\u5727\uff09<\/strong><br>\u6c34\u306e\u9ad8\u3055\u306e\u5dee\u3002<br><\/li>\n\n\n\n<li><strong>\u30dd\u30f3\u30d7\uff08\u8d77\u96fb\u529b\uff09<\/strong><br>\u4e0b\u306b\u3042\u308b\u6c34\u3092\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u4f7f\u3063\u3066\u4e0a\u306b\u6c72\u307f\u4e0a\u3052\u308b\u88c5\u7f6e\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u56de\u8def\u306e\u4e2d\u3067\u96fb\u4f4d\u304c\u4e0b\u304c\u3063\u3066\u3057\u307e\u3063\u305f\u96fb\u8377\u3092<br>\u518d\u3073\u9ad8\u3044\u96fb\u4f4d\u306b\u62bc\u3057\u623b\u3057\u3066\u300c\u56de\u8def\u3092\u5faa\u74b0\u3055\u305b\u308b\u305f\u3081\u306e\u6e90\u300d\u304c\u8d77\u96fb\u529b\u3068\u306a\u308b\u3002<br>\u203b\u5358\u4f4d\u306f\u96fb\u5727\u3068\u540c\u3058<span class=\"swl-marker mark_orange\"> <strong>V\uff08\u30dc\u30eb\u30c8\uff09<\/strong> <\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8d77\u96fb\u529b\u304c\u767a\u751f\u3059\u308b\u4e3b\u306a\u4ed5\u7d44\u307f<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"893\" src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/08\/480280-1024x893.jpg\" alt=\"\" class=\"wp-image-7766\" style=\"aspect-ratio:1.1467026725819243;width:177px;height:auto\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/08\/480280-1024x893.jpg 1024w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/08\/480280-300x262.jpg 300w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/08\/480280-768x670.jpg 768w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/08\/480280.jpg 700w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>\u8d77\u96fb\u529b\u306f\u3055\u307e\u3056\u307e\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u96fb\u6c17\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u3067\u751f\u307e\u308c\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5316\u5b66\u96fb\u6c60\uff08\u4e7e\u96fb\u6c60\u30fb<a href=\"https:\/\/denkikannri.com\/?tag=%e8%93%84%e9%9b%bb%e6%b1%a0\" data-type=\"post_tag\" data-id=\"61\">\u84c4\u96fb\u6c60<\/a>\uff09<\/strong><br>\u5316\u5b66\u53cd\u5fdc\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5229\u7528\u3002<br><\/li>\n\n\n\n<li><strong><a href=\"https:\/\/denkikannri.com\/?tag=%e9%9b%bb%e7%a3%81%e8%aa%98%e5%b0%8e\" data-type=\"post_tag\" data-id=\"240\">\u96fb\u78c1\u8a98\u5c0e<\/a>\uff08\u767a\u96fb\u6a5f\uff09<\/strong><br>\u78c1\u754c\u306e\u5909\u5316\u3092\u5229\u7528\u3002<br>\u30b3\u30a4\u30eb\u306e\u4e2d\u3067\u78c1\u77f3\u3092\u52d5\u304b\u3059\u3068\u767a\u751f\u3059\u308b\u3002<br><\/li>\n\n\n\n<li><strong>\u5149\u8d77\u96fb\u529b\u52b9\u679c\uff08\u592a\u967d\u96fb\u6c60\uff09<\/strong><br>\u5149\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5229\u7528\u3002<br><\/li>\n\n\n\n<li><strong>\u71b1\u96fb\u52b9\u679c\uff08\u71b1\u96fb\u5bfe\uff09<\/strong><br>\u6e29\u5ea6\u5dee\u3092\u5229\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u300c\u8d77\u96fb\u529b\u300d\u3068\u300c\u96fb\u5727\uff08\u7aef\u5b50\u96fb\u5727\uff09\u300d\u306e\u9055\u3044<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><img decoding=\"async\" width=\"700\" height=\"629\" src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/12\/1265749.jpg\" alt=\"\" class=\"wp-image-9626\" style=\"width:139px;height:auto\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/12\/1265749.jpg 700w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/12\/1265749-300x270.jpg 300w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/12\/1265749-768x690.jpg 768w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n<p>\u96fb\u6c60\u306e\u30e9\u30d9\u30eb\u306b\u300c1.5V\u300d\u3068\u66f8\u3044\u3066\u3042\u3063\u3066\u3082<br>\u5b9f\u969b\u306b\u56de\u8def\u3092\u3064\u306a\u3044\u3067\u6e2c\u308b\u30681.5V\u3088\u308a\u4f4e\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3002<br>\u3053\u308c\u306f<strong><span class=\"swl-marker mark_orange\">\u5185\u90e8\u62b5\u6297<\/span><\/strong>\u304c\u3042\u308b\u305f\u3081\u3002<\/p>\n\n\n\n<p class=\"is-style-sticky_box\"><strong>\u5185\u90e8\u62b5\u6297\u306e\u8003\u3048\u65b9<\/strong><\/p>\n\n\n\n<p>\u96fb\u6c60\u306e\u5185\u90e8\u306b\u3082\u3001\u308f\u305a\u304b\u306b\u96fb\u6d41\u3092\u59a8\u3052\u308b\u62b5\u6297\uff08\u5185\u90e8\u62b5\u6297 r\uff09\u304c\u5b58\u5728\u3059\u308b\u3002<br>\u96fb\u6d41 I\u304c\u6d41\u308c\u308b\u3068\u3001\u96fb\u6c60\u306e\u4e2d\u3067<strong><a href=\"https:\/\/denkikannri.com\/?tag=%e9%9b%bb%e5%9c%a7%e9%99%8d%e4%b8%8b\" data-type=\"post_tag\" data-id=\"328\">\u96fb\u5727\u964d\u4e0b<\/a><\/strong>\uff08Ir\uff09\u304c\u767a\u751f\u3059\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8d77\u96fb\u529b (E)<\/strong><br>\u96fb\u6c60\u305d\u306e\u3082\u306e\u304c\u6301\u3064\u672c\u6765\u306e\u80fd\u529b\u3002<br><\/li>\n\n\n\n<li><strong>\u7aef\u5b50\u96fb\u5727 (V)<\/strong><br>\u5b9f\u969b\u306b\u96fb\u6c60\u306e\u5916\u5074\u3067\u6e2c\u308c\u308b\u96fb\u5727\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u95a2\u4fc2\u5f0f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p><strong><span class=\"swl-fz u-fz-l\">V = E &#8211; Ir<\/span><\/strong><\/p>\n\n\n\n<p class=\"is-style-icon_info\">\u96fb\u6d41\u3092\u6d41\u305b\u3070\u6d41\u3059\u307b\u3069\u3001\u5185\u90e8\u62b5\u6297\u306b\u3088\u308b\u30ed\u30b9\u304c\u5927\u304d\u304f\u306a\u308b\u305f\u3081<br>\u5b9f\u969b\u306b\u4f7f\u3048\u308b\u96fb\u5727\uff08\u7aef\u5b50\u96fb\u5727\uff09\u306f\u4e0b\u304c\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8d77\u96fb\u529b\u306e\u307e\u3068\u3081<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table 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Force \/ EMF\uff09\u300d\u306f\u96fb\u6c17\u56de\u8def\u306b\u304a\u3044\u3066\u300c\u96fb\u6d41\u3092\u6d41\u305d\u3046\u3068\u3059\u308b\u6e90\u3068\u306a\u308b\u529b\u300d\u306e\u3053\u3068\u3002 \u7269\u7406\u5b66\u7684\u306a\u5206\u985e\u3068\u3057\u3066\u306f\u300c\u529b\uff08\u30cb\u30e5\u30fc\u30c8\u30f3\uff09\u300d\u3067\u306f\u306a\u304f\u300c\u30a8\u30cd\u30eb\u30ae\u30fc\uff08\u96fb\u4f4d\u5dee\u30fb\u96fb\u5727\uff09\u300d\u306e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5766,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[39,52,108,22],"tags":[761,760,328,480],"class_list":["post-10227","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-39","category-52","category-108","category-22","tag-761","tag-760","tag-328","tag-480"],"_links":{"self":[{"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/posts\/10227","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10227"}],"version-history":[{"count":5,"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/posts\/10227\/revisions"}],"predecessor-version":[{"id":10346,"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/posts\/10227\/revisions\/10346"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/media\/5766"}],"wp:attachment":[{"href":"https:\/\/denkikannri.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}