{"id":213786,"date":"2024-08-04T21:32:06","date_gmt":"2024-08-04T21:32:06","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/?p=213786"},"modified":"2024-08-04T21:32:06","modified_gmt":"2024-08-04T21:32:06","slug":"%e4%b8%80%e6%a7%98%e3%81%ab%e5%b8%af%e9%9b%bb%e3%81%97%e3%81%9f%e6%a3%92%e3%81%ab%e3%82%88%e3%82%8b%e9%9b%bb%e5%a0%b4%e3%81%ae%e8%a8%88%e7%ae%97%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ja\/%e4%b8%80%e6%a7%98%e3%81%ab%e5%b8%af%e9%9b%bb%e3%81%97%e3%81%9f%e6%a3%92%e3%81%ab%e3%82%88%e3%82%8b%e9%9b%bb%e5%a0%b4%e3%81%ae%e8%a8%88%e7%ae%97%e6%96%b9%e6%b3%95\/","title":{"rendered":"\u4e00\u69d8\u306b\u5e2f\u96fb\u3057\u305f\u68d2\u306b\u3088\u308b\u96fb\u5834\u306e\u8a08\u7b97\u65b9\u6cd5"},"content":{"rendered":"<p 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