{"id":2074,"date":"2022-04-21T15:31:32","date_gmt":"2022-04-21T06:31:32","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=2074"},"modified":"2022-12-21T20:56:30","modified_gmt":"2022-12-21T11:56:30","slug":"%ed%8f%89%ed%98%953%ec%83%81%ed%9a%8c%eb%a1%9c","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%ed%8f%89%ed%98%953%ec%83%81%ed%9a%8c%eb%a1%9c\/","title":{"rendered":"\ud3c9\ud6153\uc0c1\ud68c\ub85c\u2736"},"content":{"rendered":"\n<p class=\"has-text-align-right\">\ud3c9\ud6153\uc0c1\ud68c\ub85c<\/p>\n\n\n\n<h3>\ud3c9\ud6153\uc0c1 \ud68c\ub85c<\/h3>\n\n\n\n<p>3\uc0c1 \ud3c9\ud615\ud68c\ub85c\uc5d0\uc11c \uc804\uc555 \ub610\ub294 \uc804\ub958\uc758 \ud569\uc740 \ud56d\uc0c1 0\uc774 \ub41c\ub2e4.<\/p>\n\n\n\n<ul><li>\ud3c9\ud615 3\uc0c1 \ud68c\ub85c\uc804\uc555\uc758 \ud569\uc774 0\uc774 \ub418\ub294 \uc774\uc720<br>\ub2e4\uc74c \uadf8\ub9bc\uacfc \uac19\uc774 3\uc0c1 \ud3c9\ud615\uc804\uc555\uc774 \uc778\uac00\ub420\ub54c<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"640\" height=\"1016\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ud3c9\ud6153\uc0c1-\ud68c\ub85c.png\" alt=\"\" class=\"wp-image-2491\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ud3c9\ud6153\uc0c1-\ud68c\ub85c.png 640w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ud3c9\ud6153\uc0c1-\ud68c\ub85c-189x300.png 189w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"868\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ud3c9\ud6153\uc0c1-\ud68c\ub85c2.png\" alt=\"\" class=\"wp-image-2492\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ud3c9\ud6153\uc0c1-\ud68c\ub85c2.png 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ud3c9\ud6153\uc0c1-\ud68c\ub85c2-300x254.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ud3c9\ud6153\uc0c1-\ud68c\ub85c2-768x651.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<ul><li>\uc0bc\uac01\ud568\uc218\ub85c \uc99d\uba85<\/li><\/ul>\n\n\n\n<p>\uc804\uc555\uc21c\uc2dc\uac12\uc744 \uc0bc\uac01\ud568\uc218\ub85c \ud45c\uc2dc\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\ub2e4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ e_a=E_m\\sin\\omega t \\]\\[ e_b=E_m\\sin(\\omega t-120) \\]\\[ e_c=E_m\\sin(\\omega t -240)\\]<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/vendor\/regenerator-runtime.min.js?ver=0.13.9' id='regenerator-runtime-js'><\/script>\n<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/vendor\/wp-polyfill.min.js?ver=3.15.0' id='wp-polyfill-js'><\/script>\n<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/hooks.min.js?ver=4169d3cf8e8d95a3d6d5' id='wp-hooks-js'><\/script>\n<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/i18n.min.js?ver=9e794f35a71bb98672ae' id='wp-i18n-js'><\/script>\n<script id='wp-i18n-js-after'>\nwp.i18n.setLocaleData( { 'text direction\\u0004ltr': [ 'ltr' ] } );\n<\/script>\n<script  async src='https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/mathjax\/2.7.7\/MathJax.js?config=TeX-MML-AM_CHTML' id='mathjax-js'><\/script>\n<\/div>\n\n\n\n<p>\uac01\uc0c1 \uc804\uc555\uc758 \ud569\uc740<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ e_a+e_a+e_a\\]\\[=E_m[\\sin\\omega t+\\sin(\\omega t-120)+\\sin(\\omega t-240)] \\]\n\\[=E_m[\\sin\\omega t+(\\sin\\omega t\\cos 120-\\cos\\omega t\\sin120)] \\]\n\\[=E_m[\\sin\\omega t+(-0.5\\sin\\omega t-0.866\\cos\\omega t)\\]\\[+(-0.5\\sin\\omega t+0.866\\cos\\omega t)]\\]\\[ +(\\sin\\omega t\\cos240-\\cos\\omega t\\sin240)]\\]\\[=0\\]<\/div>\n\n\n\n<p>\uadf8\ub7ec\ubbc0\ub85c \uac01 \uc0c1 \uc804\uc555\uc758 \ud569\uc740 0\uc774 \ub41c\ub2e4.<\/p>\n\n\n\n<ul><li>\uadf9\uc88c\ud45c \ubcf5\uc18c\uc218\ub85c \uc99d\uba85<\/li><\/ul>\n\n\n\n<p>\uc804\uc555 \uc21c\uc2dc\uac11\uc744 \uadf9\uc88c\ud45c\ub85c \ud45c\uc2dc\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ E_a+E_b+E_c=E+\\angle-120+E\\angle-240\\]\\[=E+E(\\cos(-120)+j\\sin(-120))\\]\\[+E(\\cos(-240)+j\\sin(-240))\\]\\[=E+E(-\\frac{1}{2}-j\\frac{\\sqrt{3}}{2})+E(-\\frac{1}{2}+j\\frac{\\sqrt{3}}{2})=0\\]<\/div>\n\n\n\n<h6><strong><em>\u2606<a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/ic-%ec%a0%84%ea%b8%b0%ec%9d%b4%eb%a1%a0%ec%9d%98-%ed%95%b4%ec%84%9d\/\" target=\"_blank\">\uc804\uae30\uc774\ub860\uc758 \ud574\uc11dA<\/a><br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%ec%95%95%ec%9b%90-%ec%a0%84%eb%a5%98%ec%9b%90\/\" target=\"_blank\">\uc804\uc555\uc6d0, \uc804\ub958\uc6d0<\/a><br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%84%a0%ed%98%95%ed%9a%8c%eb%a1%9c-%eb%b9%84%ec%84%a0%ed%98%95%ed%9a%8c%eb%a1%9c\/\" target=\"_blank\">\uc120\ud615\ud68c\ub85c \ube44\uc120\ud615\ud68c\ub85c<\/a><br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ed%9a%8c%eb%a1%9c%eb%a7%9d%ec%9d%98-%ec%9e%ac%ec%a0%95%eb%a6%ac\/\" target=\"_blank\">\ud68c\ub85c\ub9dd\uc758 \uc7ac\uc815\ub9ac<\/a><br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%88%98%eb%8f%99%ec%86%8c%ec%9e%90%ec%9d%98-%ed%8e%98%ec%9d%b4%ec%a0%80-%ed%95%b4%ec%84%9d\/\" target=\"_blank\">\uc218\ub3d9\uc18c\uc790\uc758 \ud398\uc774\uc800 \ud574\uc11d<\/a><br>\u2013<a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%82%bc%ea%b0%81%ed%95%a8%ec%88%98-%eb%af%b8%eb%b6%84\/\" target=\"_blank\">\uc0bc\uac01\ud568\uc218 \ubbf8\ubd84<\/a><br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%88%9c%ec%8b%9c%ea%b0%92-%ed%8f%89%ea%b7%a0%ea%b0%92-%ec%8b%a4%ed%9a%a8%ea%b0%92\/\" target=\"_blank\">\uc21c\uc2dc\uac12 \ud3c9\uade0\uac12 \uc2e4\ud6a8\uac12<\/a><br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ea%b5%90%eb%a5%98-%ec%88%9c%ec%8b%9c%ec%a0%84%eb%a0%a5\/\" target=\"_blank\">\uad50\ub958 \uc21c\uc2dc\uc804\ub825<\/a><br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%b5%9c%eb%8c%80%ec%a0%84%eb%a0%a5%ec%a0%84%eb%8b%ac\/\" target=\"_blank\">\ucd5c\ub300\uc804\ub825\uc804\ub2ec<\/a><br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%9c%a0%eb%8f%84%ea%b2%b0%ed%95%a9%ed%9a%8c%eb%a1%9c%eb%a1%9c\/\" target=\"_blank\">\uc720\ub3c4\uacb0\ud569\ud68c\ub85c\ub85c<\/a><br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ed%8f%89%ed%98%953%ec%83%81%ed%9a%8c%eb%a1%9c\/\" target=\"_blank\">\ud3c9\ud6153\uc0c1\ud68c\ub85c<\/a><br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b9%84%ec%a0%95%ed%98%84%ed%8c%8c-%ea%b5%90%eb%a5%98\/\" target=\"_blank\">\ube44\uc815\ud604\ud30c \uad50\ub958<\/a><br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ea%b3%b5%ec%a7%84%ed%98%84%ec%83%81\/\" target=\"_blank\">\uacf5\uc9c4\ud604\uc0c1<\/a><\/em><\/strong><br>&#8211;<a href=\"http:\/\/ftz.myds.me\/wordpress\/\uacf5\uc9c4\ud574\uc11d-\ubb38\uc81c1\">\ubb38\uc81c1<\/a>\/<a href=\"http:\/\/ftz.myds.me\/wordpress\/\uacf5\uc9c4\ud574\uc11d-\ubb38\uc81c2\">\ubb38\uc81c2<\/a>\/<a href=\"http:\/\/ftz.myds.me\/wordpress\/\uacf5\uc9c4\ud574\uc11d-\ubb38\uc81c3\">\ubb38\uc81c3<\/a>\/<a href=\"http:\/\/ftz.myds.me\/wordpress\/\uacf5\uc9c4\ud574\uc11d-\ubb38\uc81c4\">\ubb38\uc81c4<\/a>\/<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B3%B5%EC%A7%84%ED%95%B4%EC%84%9D-%EB%AC%B8%EC%A0%9C5\/\">\ubb38\uc81c5<\/a><strong><em><br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ea%b3%bc%eb%8f%84%ed%98%84%ec%83%81\/\" target=\"_blank\">\uacfc\ub3c4\ud604\uc0c1<\/a><\/em><\/strong><br>&#8211;<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B3%BC%EB%8F%84%ED%98%84%EC%83%81-%EB%AC%B8%EC%A0%9Crc\/\">\ubb38\uc81cRL<\/a>\/<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B3%BC%EB%8F%84%ED%98%84%EC%83%81-%EB%AC%B8%EC%A0%9Crl\/\">\ubb38\uc81cRC<\/a> <br><a rel=\"noreferrer noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%ed%95%84%ed%84%b0%ed%9a%8c%eb%a1%9c\/\" target=\"_blank\"><strong><em>\ud544\ud130\ud68c\ub85c<\/em><\/strong><\/a><\/h6>\n","protected":false},"excerpt":{"rendered":"<p>\ud3c9\ud6153\uc0c1\ud68c\ub85c \ud3c9\ud6153\uc0c1 \ud68c\ub85c 3\uc0c1 \ud3c9\ud615\ud68c\ub85c\uc5d0\uc11c \uc804\uc555 \ub610\ub294 \uc804\ub958\uc758 \ud569\uc740 \ud56d\uc0c1 0\uc774 \ub41c\ub2e4. \ud3c9\ud615 3\uc0c1 \ud68c\ub85c\uc804\uc555\uc758 \ud569\uc774 0\uc774 \ub418\ub294 \uc774\uc720\ub2e4\uc74c \uadf8\ub9bc\uacfc \uac19\uc774 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