{"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.y-tana.net%2Fentry%2F191124_GotohDenpa\" title=\"\u3010\u8aad\u66f8\u30e1\u30e2\u3011\u308f\u304b\u308a\u3084\u3059\u3044\u96fb\u6ce2\u3068\u60c5\u5831\u4f1d\u9001 - \u305f\u306a\u3061\u3085\u301c\u306e\u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"categories":["\u8aad\u66f8\u30e1\u30e2","\u96fb\u6ce2\u4f1d\u642c","\u96fb\u6ce2\u5de5\u5b66"],"provider_name":"Hatena Blog","title":"\u3010\u8aad\u66f8\u30e1\u30e2\u3011\u308f\u304b\u308a\u3084\u3059\u3044\u96fb\u6ce2\u3068\u60c5\u5831\u4f1d\u9001","blog_url":"https://www.y-tana.net/","width":"100%","url":"https://www.y-tana.net/entry/191124_GotohDenpa","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/y-tana/","type":"rich","author_name":"y-tana","published":"2019-11-24 16:25:30","version":"1.0","blog_title":"\u305f\u306a\u3061\u3085\u301c\u306e\u5099\u5fd8\u9332","description":"\u308f\u304b\u308a\u3084\u3059\u3044\u96fb\u6ce2\u3068\u60c5\u5831\u4f1d\u90011\u306e\u8aad\u66f8\u30e1\u30e2\uff0e\u66f8\u5e97\u3067\u5076\u7136\u767a\u898b\u3057\u305f\u3082\u306e\u3067\u3042\u308b\uff0e\u96fb\u78c1\u6ce2\u306e\u8a18\u8ff0\u306b\u3064\u3044\u3066\uff0c\u4eca\u307e\u3067\u8aad\u3093\u3060\u3082\u306e\u3068\u306f\u5225\u8996\u70b9\u306e\u8a18\u8ff0\u304c\u3042\u308a\uff0c\u8cfc\u5165\u3092\u6c7a\u5b9a\uff0e \u7d50\u679c \u4ee5\u4e0b\uff12\u70b9\u304c\u5206\u304b\u3063\u305f\uff0e \uff1c\u305d\u306e\uff11\uff1e \u4ee5\u4e0b\u306e\u65b9\u7a0b\u5f0f\u3092\u57fa\u672c\u5f0f\u3068\u3059\u308b\u3068\u7406\u89e3\u3057\u3084\u3059\u3044\uff0e\u305f\u3060\u3057$\\boldsymbol{E}, \\boldsymbol{D}, \\boldsymbol{H}, \\boldsymbol{B}$ \u306f\u305d\u308c\u305e\u308c\u96fb\u5834\u30d9\u30af\u30c8\u30eb\uff0c\u96fb\u675f\u5bc6\u5ea6\u30d9\u30af\u30c8\u30eb\uff0c\u78c1\u5834\u30d9\u30af\u30c8\u30eb\uff0c\u78c1\u675f\u5bc6\u5ea6\u30d9\u30af\u30c8\u30eb\u3067\u3042\u308b\uff0e $\\boldsymbol{H} = \\boldsymbol{v} \\times \\boldsymbol{D}$\uff1a\u96fb\u675f\u7dda\u304c\u79fb\u52d5\u3059\u308b\u3068\u78c1\u5834\u304c\u751f\u3058\u308b\uff08\u00a76.3.\u2026"}