{"id":8904,"date":"2026-07-08T00:56:48","date_gmt":"2026-07-07T15:56:48","guid":{"rendered":"https:\/\/torisetudy.com\/?p=8904"},"modified":"2026-07-08T01:14:43","modified_gmt":"2026-07-07T16:14:43","slug":"%e4%ba%a4%e6%b5%81%e5%9b%9e%e8%b7%af%e3%81%ae%e3%81%be%e3%81%a8%e3%82%81%e3%80%90%e5%ad%a6%e7%bf%92%e3%83%ad%e3%83%bc%e3%83%89%e3%83%9e%e3%83%83%e3%83%97%e3%80%91","status":"publish","type":"post","link":"https:\/\/torisetudy.com\/?p=8904","title":{"rendered":"\u4ea4\u6d41\u56de\u8def\u306e\u307e\u3068\u3081\u3010\u5b66\u7fd2\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3011"},"content":{"rendered":"\n

\u96fb\u78c1\u6c17\u306e\u7dcf\u4ed5\u4e0a\u3052\u300c\u4ea4\u6d41\u56de\u8def\u300d\u3002\u4f4d\u76f8\u306e\u305a\u308c\u30fb\u30ea\u30a2\u30af\u30bf\u30f3\u30b9\u30fb\u5b9f\u52b9\u5024\u3068\u65b0\u3057\u3044\u6982\u5ff5\u304c\u7d9a\u304d\u307e\u3059\u304c\uff0c\u300c\u7d20\u5b50\u3054\u3068\u306e\u5fdc\u7b54\u300d\u3055\u3048\u6574\u7406\u3067\u304d\u308c\u3070\uff0c\u8907\u96d1\u306a\u56de\u8def\u3082\u898b\u901a\u3057\u3088\u304f\u89e3\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u3053\u306e\u30da\u30fc\u30b8\u306f\uff0c\u5f53\u30b5\u30a4\u30c8\u306e\u4ea4\u6d41\u56de\u8def\u30b7\u30ea\u30fc\u30ba\u3092\u5b66\u7fd2\u9806\u306b\u6574\u7406\u3057\u305f\u307e\u3068\u3081\u30da\u30fc\u30b8<\/strong>\u3067\u3059\u30028\u8a18\u4e8b\uff0b\u8981\u70b9\u6574\u7406\u3067\uff0c\u4ea4\u6d41\u56de\u8def\u3092\u4f53\u7cfb\u7684\u306b\u30de\u30b9\u30bf\u30fc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u4ea4\u6d41\u56de\u8def\u30de\u30b9\u30bf\u30fc\u3078\u306e4\u30b9\u30c6\u30c3\u30d7<\/h2>\n\n\n\n

Step1\u3000\u4ea4\u6d41\u306e\u767a\u751f\u3092\u3064\u304b\u3080<\/h3>\n\n\n\n

\u30b3\u30a4\u30eb\u306e\u56de\u8ee2\u304b\u3089\u6b63\u5f26\u6ce2\u306e\u96fb\u5727\u304c\u751f\u307e\u308c\u308b\u4ed5\u7d44\u307f\u3068\uff0c\u5b9f\u52b9\u5024\u306e\u610f\u5473\u3092\u3053\u3053\u3067\u56fa\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

\n
\n \"\u4ea4\u6d41\u306e\u767a\u751f\"\n <\/div>\n
\n
\u4ea4\u6d41\u306e\u767a\u751f<\/div>\n
\u76ee\u6b211 \u306f\u3058\u3081\u306b2 \u4ea4\u6d41\u306e\u767a\u751f3 \u78c1\u675f\u306e\u5909\u5316\u7387\u3092\u76f4\u63a5\u6c42\u3081\u308b\u65b9\u6cd5 \u306f\u3058\u3081\u306b \u96e3\u3057\u305d\u3046\u3060\u3051\u3069 \u78ba\u304b\u306b\u4e00\u898b\u3059\u308b\u3068\u96e3\u3057\u305d\u3046\u306a\u3053\u3068\u3092\u3084\u3063\u3066\u3044\u305d\u3046\u306a\u306e\u3067\u3059\u304c\uff0c\u308f\u304b\u3063\u3066\u3057\u307e\u3048\u3070\u306a\u3093\u3066\u3053\u3068\u306a\u3044\u5358\u5143\u3067\u3059\u2026\uff01 \u51fa\u984c\u3055\u308c\u308b ... <\/div>\n \u8a73\u3057\u304f\u898b\u308b<\/a>\n <\/div>\n <\/div>\n\n\n\n

Step2\u3000\u7d20\u5b50\u3054\u3068\u306e\u5fdc\u7b54\u3092\u6574\u7406\u3059\u308b<\/h3>\n\n\n\n

\u62b5\u6297\u30fb\u30b3\u30a4\u30eb\u30fb\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u305d\u308c\u305e\u308c\u306b\u4ea4\u6d41\u3092\u304b\u3051\u308b\u3068\u3069\u3046\u306a\u308b\u304b\u3002\u4f4d\u76f8\u306e\u305a\u308c\u3068\u30ea\u30a2\u30af\u30bf\u30f3\u30b9\u30921\u3064\u305a\u3064\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n
\n \"\u62b5\u6297\u3068\u4ea4\u6d41\u56de\u8def\"\n <\/div>\n
\n
\u62b5\u6297\u3068\u4ea4\u6d41\u56de\u8def<\/div>\n
\u76ee\u6b211 \u62b5\u6297\u3092\u7528\u3044\u305f\u56de\u8def2 \u62b5\u6297\u306b\u304a\u3051\u308b\u6d88\u8cbb\u96fb\u529b \u62b5\u6297\u3092\u7528\u3044\u305f\u56de\u8def \u62b5\u6297\u306b\u63a5\u7d9a \u77ac\u6642\u5024\u304c $V(t)=V_0\\sin\\omega t$ \u3067\u8868\u3055\u308c\u308b\u4ea4\u6d41\u96fb\u5727\u3092\uff0c\u62b5\u6297\u5024\u304c $R$ \u306e\u62b5\u6297\u306b\u304b\u3051\u308b\u3068\u3069\u306e\u3088\u3046 ... <\/div>\n \u8a73\u3057\u304f\u898b\u308b<\/a>\n <\/div>\n <\/div>\n\n\n\n
\n
\n \"\u30b3\u30a4\u30eb\u3068\u4ea4\u6d41\u56de\u8def\"\n <\/div>\n
\n
\u30b3\u30a4\u30eb\u3068\u4ea4\u6d41\u56de\u8def<\/div>\n
\u76ee\u6b211 \u30b3\u30a4\u30eb\u3068\u4ea4\u6d41\u56de\u8def2 \u30b3\u30a4\u30eb\u306b\u304b\u304b\u308b\u96fb\u5727\u3068\u96fb\u6d41\u306e\u95a2\u4fc2 \u30b3\u30a4\u30eb\u3068\u4ea4\u6d41\u56de\u8def \u30b3\u30a4\u30eb\u306e\u632f\u308b\u821e\u3044 \u62b5\u6297\u306b\u3064\u3044\u3066\u8003\u3048\u305f\u306e\u3068\u540c\u69d8\u306b\uff0c\u30b3\u30a4\u30eb\u306b\u3064\u3044\u3066\u3082\u4ea4\u6d41\u56de\u8def\u3067\u306e\u632f\u308b\u821e\u3044\u3092\u8003\u3048\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002 \u300c\u5404\u77ac\u9593\u3067\u30ad\u30eb ... <\/div>\n \u8a73\u3057\u304f\u898b\u308b<\/a>\n <\/div>\n <\/div>\n\n\n\n
\n
\n \"\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u3068\u4ea4\u6d41\u56de\u8def\"\n <\/div>\n
\n
\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u3068\u4ea4\u6d41\u56de\u8def<\/div>\n
\u76ee\u6b211 \u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u3068\u4ea4\u6d41\u56de\u8def2 \u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306b\u304b\u304b\u308b\u96fb\u5727\u3068\u96fb\u6d41\u306e\u95a2\u4fc2 \u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u3068\u4ea4\u6d41\u56de\u8def \u5177\u4f53\u7684\u306a\u56de\u8def\u3067 \u6b21\u306e\u56f3\u306e\u3088\u3046\u306b\uff0c\u77ac\u6642\u5024\u304c $V=V_0\\sin\\omega t$ \u3067\u8868\u3055\u308c\u308b\u4ea4\u6d41\u96fb\u5727\u3092\uff0c ... <\/div>\n \u8a73\u3057\u304f\u898b\u308b<\/a>\n <\/div>\n <\/div>\n\n\n\n

Step3\u3000\u5404\u7d20\u5b50\u306e\u307e\u3068\u3081\u3067\u6574\u7406\u3059\u308b<\/h3>\n\n\n\n

3\u3064\u306e\u7d20\u5b50\u306e\u5fdc\u7b54\u3092\u4e00\u89a7\u3067\u6574\u7406\u3057\uff0c\u77e5\u8b58\u3092\u4f7f\u3048\u308b\u5f62\u306b\u56fa\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

\n
\n \"\u4ea4\u6d41\u3068\u5404\u7d20\u5b50\u306e\u307e\u3068\u3081\"\n <\/div>\n
\n
\u4ea4\u6d41\u3068\u5404\u7d20\u5b50\u306e\u307e\u3068\u3081<\/div>\n
\u7d20\u5b50\u306e\u3075\u308b\u307e\u3044\u306e\u307e\u3068\u3081 \u78ba\u5b9f\u306b\u6697\u8a18\uff01 \u3053\u308c\u307e\u3067\u306e\u307e\u3068\u3081\u3067\u3059\uff01\u6700\u5927\u5024\u306f\u300c\u30aa\u30fc\u30e0\u306e\u6cd5\u5247\u306e\u5f62\u300d\u304b\u3089\uff0c\u4f4d\u76f8\u306f\u5404\u7d20\u5b50\u3067\u6c7a\u307e\u3063\u3066\u3044\u308b\u30ba\u30ec\u304b\u3089\u305d\u308c\u305e\u308c\u6c42\u3081\u308b\u306e\u304c\u9244\u5247\u3067\u3059\uff01 \u5fc5\u305a\u899a\u3048\u3066\u304a\u304f\u3079\u304d\u30ea\u30a2\u30af\u30bf\u30f3\u30b9$X$\uff08\u62b5\u6297 ... <\/div>\n \u8a73\u3057\u304f\u898b\u308b<\/a>\n <\/div>\n <\/div>\n\n\n\n

Step4\u3000\u4ea4\u6d41\u56de\u8def\u306e\u554f\u984c\u3092\u653b\u7565\u3059\u308b<\/h3>\n\n\n\n

RLC\u56de\u8def\u30fb\u5171\u632f\u306a\u3069\uff0c\u5165\u8a66\u30ec\u30d9\u30eb\u306e\u4ea4\u6d41\u56de\u8def\u3092\u89e3\u304f\u5b9f\u6226\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002<\/p>\n\n\n\n

\n
\n \"\u4ea4\u6d41\u56de\u8def\u2460\"\n <\/div>\n
\n
\u4ea4\u6d41\u56de\u8def\u2460<\/div>\n
\u76ee\u6b211 \u5927\u524d\u63d02 \u554f\u984c\u3078\u306e\u30a2\u30d7\u30ed\u30fc\u30c1 \u5927\u524d\u63d0 \u77ac\u6642\u306b\u3067\u304d\u308b\u3088\u3046\u306b\uff01 \u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\uff0c\u3088\u308a\u5b9f\u6226\u7684\u306a\u4ea4\u6d41\u56de\u8def\u306b\u3064\u3044\u3066\u306e\u554f\u984c\u3092\u6271\u3063\u3066\u3044\u304d\u307e\u3059\u3002 \u62b5\u6297\uff0c\u30b3\u30a4\u30eb\uff0c\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306b\u3064\u3044\u3066\u300c\u96fb\u6d41\u304b\u3089\u96fb\u5727\u3092\u6c42\u3081\u308b\u300d ... <\/div>\n \u8a73\u3057\u304f\u898b\u308b<\/a>\n <\/div>\n <\/div>\n\n\n\n
\n
\n \"\u4ea4\u6d41\u56de\u8def\u2461\"\n <\/div>\n
\n
\u4ea4\u6d41\u56de\u8def\u2461<\/div>\n
\u76ee\u6b211 \u5f0f\u306e\u6574\u7406\u306e\u65b9\u6cd52 \u4e09\u89d2\u95a2\u6570\u3092\u5408\u6210\u3059\u308b\u65b9\u6cd53 \u30d9\u30af\u30c8\u30eb\u56f3\u3092\u4f7f\u3046\u65b9\u6cd54 \u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9 \u5f0f\u306e\u6574\u7406\u306e\u65b9\u6cd5 \u65b9\u6cd5\u306f2\u901a\u308a 2\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002 \u3069\u3061\u3089\u304b\u81ea\u5206\u3067\u3084\u308a\u3084\u3059\u3044\u65b9\u6cd5\u3092\u78ba\u5b9f\u306b\u8eab\u306b\u4ed8\u3051\u3066\u304a\u304d\u307e\u3057 ... <\/div>\n \u8a73\u3057\u304f\u898b\u308b<\/a>\n <\/div>\n <\/div>\n\n\n\n
\n
\n \"\u4ea4\u6d41\u56de\u8def\u2462\"\n <\/div>\n
\n
\u4ea4\u6d41\u56de\u8def\u2462<\/div>\n
\u76ee\u6b211 RLC\u76f4\u5217\u5171\u632f\u56de\u8def2 RLC\u76f4\u5217\u5171\u632f\u56de\u8def\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306b\u3064\u3044\u30663 \u5171\u632f\u5468\u6ce2\u6570 RLC\u76f4\u5217\u5171\u632f\u56de\u8def \u624b\u9806\u306f\u540c\u3058\uff01 \u7d9a\u3044\u3066\uff0c\u62b5\u6297\uff0c\u30b3\u30a4\u30eb\uff0c\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306e\u5168\u3066\u304c\u4ea4\u6d41\u96fb\u6e90\u306b\u5bfe\u3057\u3066\u76f4\u5217\u306b\u7e4b\u304c\u308c\u3066\u3044\u308b\u56de ... <\/div>\n \u8a73\u3057\u304f\u898b\u308b<\/a>\n <\/div>\n <\/div>\n\n\n\n

\u4ea4\u6d41\u56de\u8def\u306e\u8981\u70b9\u307e\u3068\u3081<\/h2>\n\n\n\n

\u7d20\u5b50\u3054\u3068\u306e\u5fdc\u7b54\u4e00\u89a7<\/h3>\n\n\n\n
\u7d20\u5b50<\/th>\u96fb\u6d41\u306e\u4f4d\u76f8<\/th>\u62b5\u6297\u306e\u5f79\u5272<\/th><\/tr><\/thead>
\u62b5\u6297 $R$<\/td>\u96fb\u5727\u3068\u540c\u4f4d\u76f8<\/td>$R$<\/td><\/tr>
\u30b3\u30a4\u30eb $L$<\/td>\u96fb\u5727\u3088\u308a $\\dfrac{\\pi}{2}$ \u9045\u308c\u308b<\/td>\u30ea\u30a2\u30af\u30bf\u30f3\u30b9 $\\omega L$<\/td><\/tr>
\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc $C$<\/td>\u96fb\u5727\u3088\u308a $\\dfrac{\\pi}{2}$ \u9032\u3080<\/td>\u30ea\u30a2\u30af\u30bf\u30f3\u30b9 $\\dfrac{1}{\\omega C}$<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u62bc\u3055\u3048\u308b\u3079\u304d\u5024<\/h3>\n\n\n\n
  • \u5b9f\u52b9\u5024\uff1a$V_e=\\dfrac{V_0}{\\sqrt{2}}$\uff0c$I_e=\\dfrac{I_0}{\\sqrt{2}}$\uff08\u6700\u5927\u5024\u306e $\\dfrac{1}{\\sqrt2}$ \u500d\uff09<\/li>
  • \u5e73\u5747\u6d88\u8cbb\u96fb\u529b\uff1a\u62b5\u6297\u306e\u307f\u304c\u96fb\u529b\u3092\u6d88\u8cbb\u3059\u308b\uff08\u30b3\u30a4\u30eb\u30fb\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306e\u5e73\u5747\u306f $0$\uff09<\/li>
  • \u5171\u632f\uff08\u632f\u52d5\uff09\u89d2\u5468\u6ce2\u6570\uff1a$\\omega=\\dfrac{1}{\\sqrt{LC}}$<\/li><\/ul>\n\n\n\n

    \u3088\u304f\u3042\u308b\u3064\u307e\u305a\u304d\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n

    Q1. \u4f4d\u76f8\u306e\u9032\u307f\u30fb\u9045\u308c\u304c\u899a\u3048\u3089\u308c\u307e\u305b\u3093\u2026<\/strong>
    A. \u30b3\u30a4\u30eb\u306f\u96fb\u6d41\u306e\u5909\u5316\u3092\u59a8\u3052\u308b\uff08\u81ea\u5df1\u8a98\u5c0e\uff09\u306e\u3067\u96fb\u6d41\u304c\u9045\u308c\u308b\uff0c\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306f\u5145\u96fb\u304c\u5148\u306b\u5fc5\u8981\u306a\u306e\u3067\u96fb\u6d41\u304c\u5148\u306b\u6d41\u308c\u308b\uff08\u9032\u3080\uff09\uff0c\u3068\u4ed5\u7d44\u307f\u3067\u899a\u3048\u308b\u3068\u5fd8\u308c\u306b\u304f\u3044\u3067\u3059\u3002<\/p>\n\n\n\n

    Q2. \u306a\u305c\u5b9f\u52b9\u5024\u3092\u4f7f\u3046\u306e\uff1f<\/strong>
    A. \u4ea4\u6d41\u306e\u96fb\u5727\u30fb\u96fb\u6d41\u306f\u6642\u3005\u523b\u3005\u5909\u308f\u308b\u305f\u3081\uff0c\u300c\u76f4\u6d41\u306b\u63db\u7b97\u3057\u305f\u3089\u4f55V\u304b\u300d\u3092\u8868\u3059\u4ee3\u8868\u5024\u304c\u5b9f\u52b9\u5024\u3067\u3059\u3002\u5bb6\u5ead\u7528\u306e100V\u3082\u5b9f\u52b9\u5024\u3067\u3059\u3002\u6d88\u8cbb\u96fb\u529b\u306e\u8a08\u7b97\u306f\u5b9f\u52b9\u5024\u3067\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

    Q3. \u30b3\u30a4\u30eb\u3068\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306f\u96fb\u529b\u3092\u6d88\u8cbb\u3057\u306a\u3044\uff1f<\/strong>
    A. \u77ac\u9593\u7684\u306b\u306f\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u51fa\u3057\u5165\u308c\u3057\u307e\u3059\u304c\uff0c\u84c4\u3048\u3066\u306f\u623b\u3059\u306e\u7e70\u308a\u8fd4\u3057\u306a\u306e\u3067\u5e73\u5747\u3059\u308b\u3068 $0$ \u3067\u3059\u3002\u56de\u8def\u5168\u4f53\u3067\u6d88\u8cbb\u3055\u308c\u308b\u306e\u306f\u62b5\u6297\u3067\u306e\u30b8\u30e5\u30fc\u30eb\u71b1\u3060\u3051\u3067\u3059\u3002<\/p>\n\n\n\n

    \u3055\u3089\u306b\u6f14\u7fd2\u3092\u7a4d\u307f\u305f\u3044\u4eba\u3078<\/h2>\n\n\n\n

    \u4ea4\u6d41\u56de\u8def\u306f\uff0c\u6771\u5927\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u96e3\u95a2\u5927\u5165\u8a66\u306e\u983b\u51fa\u30c6\u30fc\u30de\u3067\u3059\u3002\u57fa\u672c\u3092\u30de\u30b9\u30bf\u30fc\u3057\u305f\u3089\uff0c\u904e\u53bb\u554f\u30d9\u30fc\u30b9\u306e\u554f\u984c\u96c6\u3067\u4ed5\u4e0a\u3052\u306e\u6f14\u7fd2\u3092\u7a4d\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\r\n\t\t\t\t\t\n