{"id":10503,"date":"2022-07-12T22:30:04","date_gmt":"2022-07-12T13:30:04","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=10503"},"modified":"2022-07-22T22:51:49","modified_gmt":"2022-07-22T13:51:49","slug":"%ec%a7%84%ea%b3%b5-%ec%a4%91%ec%9d%98-%ec%a0%95%ec%a0%84%ea%b3%84","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%ec%a7%84%ea%b3%b5-%ec%a4%91%ec%9d%98-%ec%a0%95%ec%a0%84%ea%b3%84\/","title":{"rendered":"\uc815\uc804\uacc4\u2726"},"content":{"rendered":"\n<p> [acf field=ver]\u2605[acf field=rate]![acf field=edited]  <\/p>\n\n\n\n<p class=\"has-text-align-right\">\uc815\uc804\uacc4<\/p>\n\n\n\n<p><a href=\"https:\/\/namu.wiki\/w\/%EC%A0%84%EA%B8%B0%EC%9E%A5\">https:\/\/namu.wiki\/w\/\uc804\uae30\uc7a5<\/a><\/p>\n\n\n\n<h3>1.<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%BF%A8%EB%A1%B1%EC%9D%98%EB%B2%95%EC%B9%99\/\">\ucfe8\ub871\uc758 \ubc95\uce59<\/a><\/h3>\n\n\n\n<p>\ub450 \uc810\uc804\ud558 \uc0ac\uc774\uc5d0 \uc791\uc6a9\ud558\ub294 \ud798\uc758 \ud06c\uae30<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[F=QE[N]\\]<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<div class=\"wp-block-mathml-mathmlblock\">\\[ F=\\frac{1}{4\\pi\\epsilon_0}\\frac{Q_1Q_2}{\\epsilon_s r^2}[N] =9\\times 10^9 \\times \\frac{Q_1Q_2}{\\epsilon_s r^2}\\]\n<\/div>\n\n\n\n<h6 class=\"has-text-align-center\">Q : \uc804\ud558 E: \uc804\uacc4 r : \uac70\ub9ac<\/h6>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\frac{1}{4\\pi\\epsilon_0}=9 \\times 10^9\\]<\/div>\n\n\n\n<h4>\uc9c4\uacf5\uc911\uc758 \uc720\uc804\uc728(\u03b5\u2080)<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\epsilon_0 = \\frac{1}{\\mu_0 C^2}=\\frac{1}{36\\pi\\times 10^9}\\]\\[=8.855\\times 10^{-12} [F\/m]\\]<\/div>\n\n\n\n<p><span style=\"text-decoration: underline;\">\ub450 \uc810\uc804\ud558 \uc0ac\uc774\uc5d0 \uc791\uc6a9\ud558\ub294 \ud798(F)<\/span><br><span style=\"text-decoration: underline;\">\ub450 \uc804\ud558(Q)<\/span>\uc758 \uacf1\uc5d0 \ube44\ub840\ud558\uace0 <br><span style=\"text-decoration: underline;\">\ub450 \uc804\ud558\uc758 \uac70\ub9ac(r)<\/span> \uc81c\uacf1\uc5d0 \ubc18\ube44\ub840<\/p>\n\n\n\n<p>\uac19\uc740 \uc804\ud558 \uc0ac\uc774\uc5d0\ub294 \ubc18\ubc1c\ub825(+), <br>\ub2e4\ub978\uc804\ud558 \uc0ac\uc774\uc5d0 \ud761\uc778\ub825(-)\uc774 \uc791\uc6a9<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3>2.\uc804\uacc4(E)<\/h3>\n\n\n\n<p><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%A0%84%EA%B3%84%EC%99%80-%EC%A0%84%EC%9C%84%EC%B0%A8\/\">\uc804\uacc4\uc640 \uc804\uc704\ucc28<\/a>\u2055<\/p>\n\n\n\n<h4>\uc804\uacc4\uc640 \uc815\uc804\uacc4<\/h4>\n\n\n\n<p>\uc804\uacc4(\uc804\uc7a5, \uc804\uae30\uc7a5) : \uc804\uae30\ub825\uc120\uc774 \ubbf8\uce58\ub294 \uacf5\uac04<\/p>\n\n\n\n<p>\uc815\uc804\uacc4 : \uc804\uacc4 \uc5d0\ub108\uc9c0\uac00 \ucd5c\uace0\ub85c \ub418\ub294 \uc804\ud558 \ubd84\ud3ec\uc758 \uc804\uacc4<\/p>\n\n\n\n<h4>\uc804\uacc4\uc758 \uc138\uae30 (\uc810\uc804\ud558)<\/h4>\n\n\n\n<p>\ud06c\uae30 : \uc804\uacc4 \ub0b4\uc758 \uc784\uc758\uc758 \ud55c \uc810\uc5d0 \ub2e8\uc704\uc804\ud558 +1[C]\ub97c \ub193\uc558\uc744\ub54c \uc791\uc6a9\ud558\ub294 \ud798\uc758 \uc138\uae30<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ E=\\frac{F}{Q}=\\frac{1}{4\\pi\\epsilon_0}\\frac{V}{r}=9\\times 10^9\\frac{V}{r}=-\\nabla V\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=\\frac{Q}{4\\pi\\epsilon r^2}[N] =9\\times 10^9 \\times \\frac{Q}{r^2}\\]<\/div>\n\n\n\n<h6 class=\"has-text-align-center\">[V\/m=A\u00b7\u03a9\/m=N\/C]<\/h6>\n\n\n\n<p>\ubc29\ud5a5 : \uc810\uc804\ud558\uc5d0 \uc758\ud574 \ub2e8\uc704 \uc804\ud558\uac00 \ubc1b\ub294 \ud798\uc758 \ubc29\ud5a5<\/p>\n\n\n\n<h4>\uc804\uacc4(E)\uc758 \ud45c\ud604<\/h4>\n\n\n\n<p>(1)\ud798(F)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ E=\\frac{F}{Q} \\]<\/div>\n\n\n\n<p>(2)\uc804\uc704(V)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ E=-\\nabla V=\\frac{V}{r}\\]<\/div>\n\n\n\n<p>(3)\uc804\uae30\ub825\uc120\uc218(N)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ E=\\frac{N}{S'[m^2]}\\]<\/div>\n\n\n\n<p>(4)\uc804\uc18d\ubc00\ub3c4(D)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=\\frac{D}{\\epsilon}\\]<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h4>\ud55c\uac1c\uc758 \uc810\uc804\ud558\uc5d0 \uc758\ud55c <br>\uc804\uacc4\uc758 \uc138\uae30<\/h4>\n\n\n\n<p>\uc804\uacc4\uc758\uc138\uae30 \uc804\uacc4\ub0b4\uc758 \uc784\uc758\uc758 \ud55c\uc810\uc5d0 \ub2e8\uc704\uc804\ud558 +1[C] \uc744 \ub193\uc558\uc744\ub54c&nbsp;<br>\uc774\uc5d0 \uc791\uc6a9\ud558\ub294 \ud798<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ F=E=\\frac{1}{4\\pi\\epsilon_0}\\frac{Q\\times 1}{r^2}=\\frac{1}{4\\pi\\epsilon_0}\\frac{Q}{r^2}\\]<\/div>\n\n\n\n<h4>\ubcf5\uc218\uac1c\uc758 \uc810\uc804\ud558\uc5d0\uc758\ud55c <br>\uc804\uacc4\uc758 \uc138\uae30<\/h4>\n\n\n\n<p>\uac01 \uc810\uc804\ud558\uc5d0 \uc758\ud55c \uc804\uacc4\ub97c \uad6c\ud558\uc5ec \ubca1\ud130\uc801\uc73c\ub85c \ud569\uc131<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=E_1+E_2\\]\\[=\\frac{1}{4\\pi\\epsilon_0}\\frac{Q_1}{r_1^2}r_{01}+\\frac{1}{4\\pi\\epsilon_0}\\frac{Q_2}{r_2^2}r_{02}\\]<\/div>\n\n\n\n<h4>\ub450\uac1c\uc758 \uc810\uc804\ud558\uc5d0 \uc758\ud574 <br>\uc804\uacc4\uc758 \uc138\uae30\uac00 0\uc774\ub418\ub294\uc810<\/h4>\n\n\n\n<p>(1)\ub450\uc804\ud558\uc758 \uadf9\uc131\uc774 \ub3d9\uc77c\ud55c\uacbd\uc6b0<br>\uc804\uacc4\uc758 \uc138\uae30\uac00 0\uc774 \ub418\ub294 \uc810\uc740 \ub450 \uc810\uc804\ud558 \uc0ac\uc774\uc5d0 \uc874\uc7ac<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\frac{Q_a}{4\\pi\\epsilon_0x^2}=\\frac{Q_b}{4\\pi\\epsilon_0(r-x)^2}\\]<\/div>\n\n\n\n<p>(2)\ub450\uc804\ud558\uc758 \uadf9\uc131\uc774 \ub2e4\ub978\uacbd\uc6b0<br>\uc804\uacc4\uc758 \uc138\uae30\uac00 0\uc774 \ub418\ub294 \uc810\uc740 \uc804\ud558\uc758 \uc808\ub300\uac12\uc774 \uc791\uc740 \uce21\uc758 \uc678\uce21\uc5d0 \uc874\uc7ac<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\frac{Q_a}{4\\pi\\epsilon_0(r+x)^2}=\\frac{Q_b}{4\\pi\\epsilon_0x^2}\\]<\/div>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>3.\uc804\uae30\ub825\uc120<\/h3>\n\n\n\n<h4>\uc804\uae30\ub825\uc120\uc218 <\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[N=\\frac{Q}{\\epsilon_0}\\text{ \uac1c(\uacf5\uae30)}\\]\n\\[N=\\frac{Q}{\\epsilon}\\text{ \uac1c(\uc720\uc804\uccb4)}\\]<\/div>\n\n\n\n<h4>\uc804\uae30\ub825\uc120\uc758 \uc131\uc9c8<\/h4>\n\n\n\n<p>1. +\uc804\ud558\uc5d0\uc11c \ucd9c\ubc1c\ud558\uc5ec -\uc804\ud558\uc5d0\uc11c \uba48\ucd94\uac70\ub098 <br>\ubb34\ud55c\uc6d0\uae4c\uc9c0 \ud37c\uc9c4\ub2e4.<\/p>\n\n\n\n<p>2. \uc804\uae30\ub825\uc120\uc758 \ubc29\ud5a5\uc740 \uc804\uacc4\uc758 \ubc29\ud5a5(\uc804\uae30\ub825\uc120\uc758 \uc811\uc120\ubc29\ud5a5)\uacfc \uc77c\uce58\ud55c\ub2e4.<br>\uc804\uae30\uc7a5\uc758 \ubc29\ud5a5\uc740 \uc811\uc120 \ubc29\ud5a5\uc774\ub2e4<\/p>\n\n\n\n<p>3.\u00a0\uc804\uae30\ub825\uc120 \ubc00\ub3c4\ub294 \uadf8\uc810\uc5d0\uc11c\uc758 \uc804\uc704\uc758 \uc138\uae30\uc640 \uac19\ub2e4<br>  (\uac00\uc6b0\uc2a4\uc758 \uc815\ub9ac : \uc804\uae30\ub825\uc120 \ubc00\ub3c4\u00a0N\/S=\uc804\uacc4\uc758\uc138\uae30 E[V\/m])<\/p>\n\n\n\n<p>4.\u00a0\uc804\uae30\ub825\uc120\uc740 \uc804\uc704\uac00 \ub192\uc740\uacf3\uc5d0\uc11c \ub0ae\uc740\uacf3\uc73c\ub85c \ud5a5\ud55c\ub2e4<br>(E=-grad V)<\/p>\n\n\n\n<p>5.\u00a0\uc804\uae30\ub825\uc120\uc740 \uc790\uc2e0\ub9cc\uc73c\ub85c \ud3d0\uace1\uc120\uc774 \ub418\ub294\uc77c\uc744 \uc5c6\ub2e4<br>(\u2207\u2219E= 0 \ubd88\uc5f0\uc18d)<\/p>\n\n\n\n<p>6. \ub450\uac1c\uc758 \uc804\uae30\ub825\uc120\uc740 \uc11c\ub85c \uad50\ucc28\ud558\uc9c0 \uc54a\ub294\ub2e4<br>(\u2207\u00d7\u00a0E= 0)<\/p>\n\n\n\n<p>7.\u00a0\uc804\ud558\uac00 \uc5c6\ub294\uacf3\uc5d0\uc11c\ub294 \uc804\uae30\ub825\uc120\uc758 \ubc1c\uc0dd\uacfc \uc18c\uba78\uc774 \uc5c6\uace0 \uc5f0\uc18d\uc801\uc774\ub2e4<\/p>\n\n\n\n<p>8.\u00a0\uc804\uae30\ub825\uc120\uc740 \ub3c4\uccb4 \ud45c\uba74\uc5d0\uc11c \uc218\uc9c1\uc73c\ub85c \ucd9c\uc785\ud55c\ub2e4<br>\ub3c4\uccb4 \ub0b4\ubd80\uc5d0\ub294 \uc874\uc7ac\ud558\uc9c0 \uc54a\ub294\ub2e4<\/p>\n\n\n\n<p>9. \ub9e4\uc9c8 \uc911 Q[C]\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc804\uae30\ub825\uc120\uc758 \ucd1d\uc218\ub294 Q\/\u03b5 \uac1c\ub2e4<br>(\uacf5\uae30\ub098 \uc9c4\uacf5\uc911 <meta charset=\"utf-8\">Q\/\u03b5\u2080 )<\/p>\n\n\n\n<p>10.\u00a0\uc804\uae30\ub825\uc120\uc740 \ub4f1\uc804\uc704\uba74\uacfc \uc9c1\uad50\ud55c\ub2e4<br>(\ub2e8 \uc804\uacc4\uac00 0\uc778\uacf3\uc5d0\uc11c\ub294 \uc774 \uc870\uac74\uc774 \uc131\ub9bd\ub418\uc9c0 \uc54a\ub294\ub2e4)<br><\/p>\n\n\n\n<h4>\uc804\uae30\ub825\uc120 \ubc29\uc815\uc2dd&nbsp;<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\frac{dx}{E_x}=\\frac{dy}{E_y}=\\frac{dz}{E_z}\\]<\/div>\n\n\n\n<ul><li>\uc804\uacc4\uc758 \ubc29\ud5a5\uc758 \ubd80\ud638\uac00 \uac19\uc740 \uacbd\uc6b0 y=Ax (\uc9c1\uc120)<\/li><li>\uc804\uacc4\uc758 \ubc29\ud5a5\uc758 \ubd80\ud638\uac00 \ub2e4\ub978 \uacbd\uc6b0 xy=A (\uc30d\uace1\uc120)<\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>4.\uc804\uc704(V:\uc804\uae30\uc801\uc778 \uc704\uce58\uc5d0\ub108\uc9c0)<\/h3>\n\n\n\n<p><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%ec%95%95-%ec%a0%84%ec%9c%84\/\">\uc804\uc555 \uc804\uc704<\/a>\u2736<\/p>\n\n\n\n<h4>\uc804\uc704(V)<\/h4>\n\n\n\n<p>\ubb34\ud55c\uc6d0\uc810\uc5d0 \uc788\ub294 1[C]\uc5d0 \uc804\ud558\ub97c \uc804\uacc4\uc640 \ubc18\ub300 \ubc29\ud5a5\uc73c\ub85c \ubb34\ud55c\uc6d0\uc810\uc73c\ub85c\ubd80\ud130 \uc784\uc758 \uc810\uae4c\uc9c0 \uc6b4\ubc18\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc77c\uc758 \uc591<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ V_P=-\\int_\u221e^PE\\cdot dl\\]\\[=\\frac{W}{Q}=\\frac{F\\cdot r}{Q}=Er \\]\n\\[=\\frac{Q}{4\\pi\\epsilon_0 r}=9\\times 10^9 \\times \\frac{Q}{r}[V]\\]<\/div>\n\n\n\n<p>\uc804\uacc4\uc640 \uc804\uc704 : <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=-\u2207V=-grad V[V\/m]\\]\n<\/div>\n\n\n\n<p>\uc804\uacc4\uc758 \ud06c\uae30\ub294 \uc804\uc704\uacbd\ub3c4\uc758 \ud06c\uae30\uc640 \uac19\uace0 \ubc29\ud5a5\uc740 \ubc18\ub300<\/p>\n\n\n\n<h4>\uc804\uc704\ucc28<\/h4>\n\n\n\n<p>\uc810\uc804\ud558 Q[C]\uc5d0\uc11c r\u2081,r\u2082\ub5a8\uc5b4\uc9c4 \ub450\uc810 A,B\uc0ac\uc774\uc758 \uc804\uc704\ucc28(r\u2082&gt;r<meta charset=\"utf-8\">\u2081)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ V_{AB}=V_A-V_B=\\frac{Q}{4\\pi\\epsilon_0}(\\frac{1}{r_1}-\\frac{1}{r_2})[V] \\]<\/div>\n\n\n\n<p>\ud3d0\ud68c\ub85c \ub610\ub294 \ub4f1\uc804\uc704\uba74\uc744 \uc77c\uc8fc\ud560\ub54c \uc804\uacc4\uac00 \ud558\ub294 \uc77c\uc740 \ud56d\uc0c1 0 \uc774\ub2e4.<\/p>\n\n\n\n<h4>\ub4f1\uc804\uc704 \uba74\uc758 \uc131\uc9c8<\/h4>\n\n\n\n<p>1.\ub4f1\uc804\uc704\uba74\uc740 \ud3d0\uace1\uba74\uc774\uace0 \uc804\uae30\ub825 \uc120\uacfc \uc218\uc9c1\uc73c\ub85c \uad50\ucc28\ud55c\ub2e4<br>2.\ub2e4\ub978 \uc804\uc704\uc758 \ub4f1\uc804\uc704\uba74\uc740 \uc11c\ub85c \uad50\ucc28\ud558\uc9c0 \uc54a\ub294\ub2e4.<br>3.\uc804\ud558\ub294 \ub4f1\uc804\uc704\uba74\uc5d0 \uc9c1\uac01\uc73c\ub85c \uc774\ub3d9\ud558\uace0 \ub4f1\uc804\uc704\uba74\uc758 \ubc00\ub3c4\uac00 \ub192\uc73c\uba74 \uc804\uae30\uc7a5\uc758 \uc138\uae30\ub3c4 \ud06c\ub2e4<br>4.\ub4f1\uc804\uc704\uba74\uc5d0\uc11c \ud558\ub294 \uc77c\uc740 \ud56d\uc0c1 0 \uc774\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>5.\uc804\ud558\ubd84\ud3ec<\/h3>\n\n\n\n<h4>\ub3c4\uccb4\uc758 \uc131\uc9c8<\/h4>\n\n\n\n<p>1.\ub3c4\uccb4 \ub0b4\ubd80 \uc804\uacc4\uc758 \uc138\uae30\ub294 0\uc774\ub2e4<\/p>\n\n\n\n<p>2.\ub3c4\uccb4\ub294 \ub4f1\uc804\uc704\uc774\uace0 \uadf8 \ud45c\uba74\uc740 \ub4f1\uc804\uc704\uba74\uc774\ub2e4<\/p>\n\n\n\n<p>3.\ub3c4\uccb4\ud45c\uba74\uc5d0\ub9cc \uc804\ud558\uac00 \ubd84\ud3ec\ub418\uace0 \ub3c4\uccb4 \uba74\uc5d0\uc11c\uc758 \uc804\uacc4\ub294 \ub3c4\uccb4\ud45c\uba74\uc5d0 \ud56d\uc0c1 \uc218\uc9c1\uc774\ub2e4.<\/p>\n\n\n\n<p>4.\ub3c4\uccb4 \ud45c\uba74\uc5d0\uc11c \uc804\ud558\ubc00\ub3c4\ub294 \uace1\ub960\uc774 \ud074\uc218\ub85d (\ubf40\uc8e1\ud560\uc218\ub85d)\uace1\ub960 \ubc18\uacbd\uc740 \uc791\uc744\uc218\ub85d \ub192\ub2e4<\/p>\n\n\n\n<p>5.\uc911\uacf5\ubd80\uc5d0 \uc804\ud558\uac00 \uc5c6\ub294 \ub3c4\uccb4\ub294 \ub3c4\uccb4 \uc678\ubd80\uc758 \ud45c\uba74\uc5d0\ub9cc \ubd84\ud3ec\ud55c\ub2e4<\/p>\n\n\n\n<h4>\uc815\uc804\ucc28\ud3d0(\uc644\uc804\ucc28\ud3d0)<\/h4>\n\n\n\n<p>\uc784\uc758\uc758 \ub3c4\ud398\ub97c \uc77c\uc804\ud55c \uc804\uc704(\uc601\uc804\uc704)\uc758 \ub3c4\uccb4\ub85c \uc644\uc804 \ud3ec\uc704\ud558\uc5ec \ub0b4\uc758 \uacf5\uac04\uc758 \uc804\uacc4\ub97c \uc644\uc804\ud788 \ucc28\ub2e8\ud558\ub294 \ud604\uc0c1<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>6.\uc804\uc18d<meta charset=\"utf-8\">(\u03a8)<\/h3>\n\n\n\n<p>\uc804\ud558\uc758 \uc774\ub3d9\uc120\uc744 \uac00\uc0c1\uc801\uc73c\ub85c \uadf8\ub9b0 \uc120\uc774\ub2e4<br>\uc804\uc18d\uc740 \ub9e4\uc9c8\uc5d0 \uc0c1\uad00\uc5c6\uc774 \ud56d\uc0c1 \uc77c\uc815\ud558\uba70 \uc804\ud558 Q[C]\uc640 \uac19\ub2e4<\/p>\n\n\n\n<h4>\uc804\uc18d\ubc00\ub3c4(D \uc804\ud558\ud45c\uba74\ubc00\ub3c4, \uc804\uae30\ubcc0\uc704)<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ D=\\frac{Q}{S}=\\frac{Q}{4\\pi r^2}=\\epsilon E[C\/m^2]\\]<\/div>\n\n\n\n<h3>7.\uc804\uc18d\ubc00\ub3c4\ubc0f \uc804\uacc4\uc138\uae30\uc640 <br>\uc804\ud558\uc5d0 \uad00\ud55c \ubc95\uce59<\/h3>\n\n\n\n<h4>1)\uc804\uc18d\ubc00\ub3c4\uc640 \uc804\ud558(<a class=\"rank-math-link\" href=\"http:\/\/ftz.kr\/2021\/02\/2074\/\">\uac00\uc6b0\uc2a4\uc758 \ubc95\uce59<\/a>)<\/h4>\n\n\n\n<p>(1)\uc801\ubd84\ud615<br>\ud3d0\uace1\uba74\uc5d0\uc11c \ub098\uc624\ub294 \uc804 \uc804\uc18d\ub825\uc758 \uc218\ub294 \ud3d0\uace1\uba74\ub0b4\uc5d0 \uc788\ub294 \uc804\ud558\ub7c9\uacfc \uac19\ub2e4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\oint_s D\\cdot dS=Q\\]<\/div>\n\n\n\n<p>(2)\ubbf8\ubd84\ud615<\/p>\n\n\n\n<p>\uc804\uc18d\uc120\uc758 \ubc1c\uc0b0\ub7c9\uc740 \uadf8 \uc810\uc5d0\uc11c\uc758 \uccb4\uc801(\uacf5\uac04) \uc804\ud558\ubc00\ub3c4 \ud06c\uae30\uc640 \uac19\ub2e4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\rho=div D=\\nabla \\cdot D=\\]\\[\\frac{\\partial D_x}{\\partial x}+\\frac{\\partial D_y}{\\partial y}+\\frac{\\partial D_z}{\\partial z}\\]<\/div>\n\n\n\n<h4>2)\uc804\uacc4\uc138\uae30\uc640 \uc804\ud558(\uac00\uc6b0\uc2a4\uc758 \ubc1c\uc0b0 \uc815\ub9ac)<\/h4>\n\n\n\n<p>(1)\uc801\ubd84\ud615<br>\ud3d0\uace1\uc120\uc5d0\uc11c \ub098\uc624\ub294 \uc804 \uc804\uae30\ub825\uc120 \uc218\ub294 \ud3d0\uace1\uc120\ub0b4\uc5d0 \uc788\ub294 \uc804 \uc804\ud558\ub7c9\uc758&nbsp;<img decoding=\"async\" class=\"wp-image-1980\" style=\"width: 20px;\" src=\"http:\/\/ftz.kr\/wp-content\/uploads\/2021\/02\/\uc2a4\ud06c\ub9b0\uc0f7-2021-02-07-\uc624\ud6c4-12.46.41.png\" alt=\"\">1\/\u03b5\ubc30\uc640 \uac19\ub2e4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\oint_s E\\cdot dS=\\frac{Q}{\\epsilon_0}\\]<\/div>\n\n\n\n<p>(2)\ubbf8\ubd84\ud615<\/p>\n\n\n\n<p>\uc804\uae30\ub825\uc120\uc758 \ubc1c\uc0b4\ub7c9\uc740 &nbsp;\uadf8\uc810\uc5d0\uc11c\uc758 \uccb4\uc801 \uc804\ud558\ubc00\ub3c4\uc758 <img decoding=\"async\" src=\"http:\/\/ftz.kr\/wp-content\/uploads\/2021\/02\/\uc2a4\ud06c\ub9b0\uc0f7-2021-02-07-\uc624\ud6c4-12.46.41.png\" class=\"wp-image-1980\" style=\"width: 20px;\" alt=\"\">1\/\u03b5\ubc30\uc640 \uac19\ub2e4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[div E=\\nabla \\cdot E=\\frac{\\rho}{\\epsilon_0}\\]<\/div>\n\n\n\n<h4>\uc804\uae30\ub825\uc120\uc218<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ N=\\int_s E ds=\\int_v \\nabla \\cdot E dv=\\frac{Q}{\\epsilon_0} \\]<\/div>\n\n\n\n<h4>\uc2a4\ud1a0\ud06c\uc758 \uc815\ub9ac<\/h4>\n\n\n\n<p>\uc120\uc801\ubd84\uc744 \uba74\uc801\ubd84\uc73c\ub85c \ubcc0\ud658<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\int_c Edl=\\int_s(\\nabla\\times E)ds\\]<\/div>\n\n\n\n<h4>\uac00\uc6b0\uc2a4\uc758 \ubc1c\uc0b0\uc815\ub9ac<\/h4>\n\n\n\n<p>\uba74\uc801\ubd84\uc744 \uccb4\uc801\ubd84\uc73c\ub85c \ubcc0\ud658<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\oint_s Eds =\\int_v \\nabla Edv  \\]<\/div>\n\n\n\n<h4>\ubca1\ud130 \ud37c\ud150\uc15c(A)<\/h4>\n\n\n\n<p>\uc790\uc18d\ubc00\ub3c4 <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[B=rotA\\]<\/div>\n\n\n\n<p>\uc804\uacc4 <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ E=\\frac{\\partial A}{\\partial t} \\]<\/div>\n\n\n\n<p>\uc790\uc18d<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\phi=\\int_s Bds=\\int_srotAds=\\oint_c Adl\\]<\/div>\n\n\n\n<p>\uc804\ub958 <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[i=\u2207\\cdot A\\]<\/div>\n\n\n\n<p>\ubc31\ud130 \ud37c\ud150\uc15c <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ A=\\frac{1}{4\\pi}\\int_v\\frac{\\mu_0\\cdot i}{r}dv \\]<\/div>\n\n\n\n<h3>7.\uc804\uacc4\uc758 \uc138\uae30\uc640 \uc804\uc704<\/h3>\n\n\n\n<h4>\uad6c\ub300\uc804\uccb4<\/h4>\n\n\n\n<p>\ub0b4\ubd80(r&lt;a)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E_i=\\frac{Q\\ r_i}{4\\pi\\epsilon_0a^3}\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V_i=\\frac{Q}{4\\pi\\epsilon_0r}\n(\\frac{3}{2}-\\frac{r^2}{2a^2})\\]<\/div>\n\n\n\n<p>\ud45c\uba74(r=a)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=\\frac{Q}{4\\pi\\epsilon_0a^2}\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V=\\frac{Q}{4\\pi\\epsilon_0a}\\]<\/div>\n\n\n\n<p>\uc678\ubd80(r&gt;a)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E_o=\\frac{Q}{4\\pi\\epsilon_0r^2}\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V_o=\\frac{Q}{4\\pi\\epsilon_0r}\\]<\/div>\n\n\n\n<h4>\ub3d9\uc2ec\uad6c\uccb4<\/h4>\n\n\n\n<p> A : Q, B : 0 <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E_{AB}=\\frac{Q}{4\\pi\\epsilon_0r^2} \\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ E_B=\\frac{Q}{4\\pi\\epsilon_0r^2}\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V=\\frac{Q}{4\\pi\\epsilon_0}(\\frac{1}{a}-\\frac{1}{b}+\\frac{1}{c})\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ V_B=\\frac{Q}{4\\pi\\epsilon_0c}\\]<\/div>\n\n\n\n<p> A : 0, B : Q <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E_{AB}=0\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ E_B=\\frac{Q}{4\\pi\\epsilon_0r^2}\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V=\\frac{Q}{4\\pi\\epsilon_0}\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ V_B=\\frac{Q}{4\\pi\\epsilon_0c}\\]<\/div>\n\n\n\n<p> A : Q, B : -Q <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E_{AB}=\\frac{Q}{4\\pi\\epsilon_0r^2} \\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ E_B=0\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V=\\frac{Q}{4\\pi\\epsilon_0}(\\frac{1}{a}-\\frac{1}{b})\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ V_B=0\\]<\/div>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h4>\uc120<\/h4>\n\n\n\n<p>\ubb34\ud55c\uc7a5 \uc6d0\uc8fc\ud615 \ub300\uc804\uccb4(\uc9c1\uc120, \uc6d0\ud1b5, \ucd95\ub300\uce6d, \ub3d9\ucd95\ucf00\uc774\ube14)<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">\ub0b4\ubd80(r&lt;a)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\ud45c\uba74(r=a)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc678\ubd80(r&gt;a)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">E<\/td><td class=\"has-text-align-center\" data-align=\"center\">\\[\\frac{\\lambda r_1}{2\\pi \\epsilon_0a^2}\\]<\/td><td class=\"has-text-align-center\" data-align=\"center\">\\[\\frac{\\lambda}{2\\pi \\epsilon_0a}\\]<\/td><td class=\"has-text-align-center\" data-align=\"center\">\\[\\frac{\\lambda r_1}{2\\pi \\epsilon_0r}\\]<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">V<\/td><td class=\"has-text-align-center\" data-align=\"center\">\\[\\frac{\\lambda r_1}{2\\pi \\epsilon_0}\\ln \\frac{b}{a}\\]<\/td><td class=\"has-text-align-center\" data-align=\"center\">\\[\\frac{\\lambda r_1}{2\\pi \\epsilon_0}\\ln \\frac{r_2}{r_1}\\]<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u221e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4>\uba74<\/h4>\n\n\n\n<p>\ubb34\ud55c \ud310\uc0c1(\uc9c0\uad6c)\uacfc \ubb34\ud55c \ud3c9\uba74 \ub3c4\uccb4<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">\ubb34\ud55c\ud3c9\uba74(\uad6c\ub3c4\uccb4, \ub300\uc804\ub3c4\uccb4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\ubb34\ud55c\ud3c9\uba74\ub3c4\uccb4\ud310<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">E<\/td><td class=\"has-text-align-center\" data-align=\"center\">\\[\\frac{\\sigma}{\\epsilon_0}\\]<\/td><td class=\"has-text-align-center\" data-align=\"center\">\\[\\frac{\\sigma}{2\\epsilon_0}\\]<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>9.\uc804\uae30 \uc30d\uadf9\uc790\uc640 \uc774\uc911\uce35<\/h3>\n\n\n\n<h4>\uc785\uccb4\uac01<\/h4>\n\n\n\n<p>(1)\uc804\uad6c\uba74\uc758 \uc785\uccb4\uac01&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\omega=\\frac{4\\pi r^2}{r^2}=4\\pi \\]<\/div>\n\n\n\n<p>(2)\ubc18\uad6c\uba74\uc758 \uc785\uccb4\uac01&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\omega=\\frac{2\\pi r^2}{r^2}=2\\pi \\]<\/div>\n\n\n\n<p>(3)\ubc18\uc9c0\ub984 a\uc758 \uc6d0 \ub610\ub294 \uc6d0\ud310\uc758 \uc911\uc2ec\ucd95\uc0c1x\uc758 \uc810P\uc5d0 \ub300\ud558\uc5ec \uc774\ub8e8\ub294 \uc785\uccb4\uac01<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\omega=2\\pi(1-\\cos\\theta)=2\\pi(1-\\frac{x}{\\sqrt{x^2+a^2}})\\]<\/div>\n\n\n\n<h4>\uc804\uae30\uc30d\uadf9\uc790<\/h4>\n\n\n\n<p>\ub9e4\uc6b0 \uac00\uae4c\uc6b4 \uac70\ub9ac(\u03b4)\uc5d0 \uc788\ub294 2\uac1c\uc758 \uc810\uc804\ud558\ub97c \uc544\uc8fc \uba3c\uac70\ub9ac(r) \uc5d0\uc11c\uc758 \uc804\uacc4 \uacc4\uc0b0<\/p>\n\n\n\n<h4>\uc30d\uadf9\uc790 \ubaa8\uba58\ud2b8M<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[M=Q\\delta[C\/cdot m]\\]<\/div>\n\n\n\n<h4>\uc804\uc704&nbsp;<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ V=\\frac{Q}{4\\pi \\epsilon_0 r^2}(\\frac{1}{r_1}-\\frac{1}{r_2})\\]\\[=\\frac{Q\\delta}{4\\pi \\epsilon_0 r^2}\\cos\\theta=\\frac{M}{4\\pi \\epsilon_0 r^2}\\cos\\theta[V]\\]<\/div>\n\n\n\n<h4>\ud569\uc131\uc804\uacc4\uc758 \ud06c\uae30&nbsp;<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ E=E_r+E_{\\theta}=\\frac{\\partial V}{\\partial r}+\\frac{\\partial V}{r\\partial\\theta}\\]\n\\[=\\frac{M\\cos\\theta}{2\\pi\\epsilon_0 r^3}a_r+\\frac{M\\sin\\theta}{4\\pi\\epsilon_0r^3}a_{\\theta}\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ E=\\frac{M}{4\\pi\\epsilon_0r^3}\\sqrt{1+3\\cos^2\\theta}[V\/m] \\]<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h4>\uc804\uae30 \uc774\uc911\uce35<\/h4>\n\n\n\n<p>\uadf9\ud788 \uc587\uc740 \uc591\uba74\uc5d0 \uc804\uae30\uc30d\uadf9\uc790\uac00 \ubb34\uc218\ud788 \ubd84\ud3ec\ub418\uc5b4 \uce35\uc744 \uc774\ub8ec \uad6c\uc870<\/p>\n\n\n\n<p>\uc804\ud558\ub7c9 <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[Q= \u03c3 S[C]\\]<\/div>\n\n\n\n<p>\uc138\uae30 <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[M=\u03c3\u03b4[c]\\]<\/div>\n\n\n\n<p>\uc804\uae30 \uc774\uc911\uce35 \uc591\uba74\uc758 \uc804\uc704\ucc28&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ V_{PQ}=V_P-V_Q=\\pm \\frac{M}{4\\pi\\epsilon_0}\\omega [C]\\]<\/div>\n\n\n\n<h2>10.\uc804\uc704\uacbd\ub3c4&nbsp;<\/h2>\n\n\n\n<p>(1)\uc804\uc704\uac00 \ub2e8\uc704\uae38\uc774\ub2f9 \ubcc0\ud654\ud558\ub294 \uc815\ub3c4\ub97c \uc804\uc704\uacbd\ub3c4\ub77c\uace0 \ud55c\ub2e4<br>\uc804\uc704\uacbd\ub3c4&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\frac{d V}{dl}=-E\\]<\/div>\n\n\n\n<p>(2)\uc804\uc704\uacbd\ub3c4\ub294 \uc804\uacc4\uc758 \uc2dc\uae30\uc640 \ud06c\uae30\ub294 \uac19\uace0 \ubc29\ud5a5\uc740 \ubc18\ub300\uc774\ub2e4.<br>\uc804\uc704\uacbd\ub3c4\u00a0<br>\u2207 V=grad V<br>\uc804\uacc4\uc758 \uc138\uae30 <br>E=-grad V =-\u2207 V<\/p>\n\n\n\n<h2>12.\ub3c4\uccb4\uc758 \uc131\uc9c8\uacfc \uc804\ud558\ubd84\ud3ec<\/h2>\n\n\n\n<p>\u2460\ub3c4\uccb4\ud45c\uba74\uacfc \ub0b4\ubd80\uc758 \uc804\uc704\ub294 \ub3d9\uc77c\ud558\uace0 (\ub4f1\uc804\uc704) \ud45c\uba74\uc740 \ub4f1\uc804\uc704\uba74\uc774\ub2e4.<br>\u2461\ub3c4\uccb4 \ub0b4\ubd80\uc758 \uc804\uacc4\uc758 \uc138\uae30\ub294 0\uc774\ub2e4<br>\u2462\uc804\ud558\ub294 \ub3c4\uccb4 \ub0b4\ubd80\uc5d0\ub294 \uc874\uc7ac\ud558\uc9c0 \uc54a\uace0 \ub3c4\uccb4 \ud45c\uba74\uc5d0\ub9cc \ubd84\ud3ec\ud55c\ub2e4<br>\u2463\ub3c4\uccb4\uba74\uc5d0\uc11c\uc758 \uc804\uacc4\uc758 \uc138\uae30\ub294 \ub3c4\uccb4 \ud45c\uba74\uc5d0 \ud56d\uc0c1 \uc218\uc9c1\uc774\ub2e4.\uc989 \uc804\uacc4\ub294 \ubc95\uc120\uc131\ubd84\ub9cc \uc874\uc7ac\ud558\uace0 \uc811\uc120\uc131\ubd84\uc740 \uc874\uc7ac\ud558\uc9c0 \uc54a\ub294\ub2e4.\ubc95\uc120\uc131\ubd84\uc758 \uc804\uacc4 &nbsp;<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E_n=\\frac{\\sigma}{\\epsilon_0}\\]<\/div>\n\n\n\n<p>&nbsp; \uc811\uc12d\uc131\ubd84\uc758 \uc804\uacc4&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E_t=0\\]<\/div>\n\n\n\n<p>\u2464\ub3c4\uccb4 \ud45c\uba74\uc5d0\uc11c\uc758 \uc804\ud558\ubc00\ub3c4\ub294 \uace1\ub960\uc774 \ud074\uc218\ub85d(\ubf40\uc871\ud560\uc218\ub85d)\ub192\ub2e4<br>\u2465\uc911\uacf5\ubd80\uc5d0 \uc804\ud558\uac00 \uc5c6\uace0 \ub300\uc804 \ub3c4\uccb4\ub77c\uba74 \uc804\ud558\ub294 \ub3c4\uccb4\uc678\ubd80\uc544 \ud45c\uba74\uc5d0\ub9cc \ubd84\ud3ec\ud55c\ub2e4<\/p>\n\n\n\n<h2>13.\uc815\uc804\uc751\ub825<\/h2>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[f=\\frac{1}{2}DE=\\frac{1}{2}\\epsilon_0E^2=\\frac{D^2}{2\\epsilon_0}=\\frac{D^2}{2\\epsilon_0}=\\frac{\\sigma^2}{2\\epsilon_0}\\]<\/div>\n\n\n\n<h6><strong><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b2%a1%ed%84%b0\/\">0.\ubca1\ud130<br><\/a><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%A7%84%EA%B3%B5-%EC%A4%91%EC%9D%98-%EC%A0%95%EC%A0%84%EA%B3%84\/\">1.\uc9c4\uacf5 \uc911\uc758 \uc815\uc804\uacc4<br><\/a><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a7%84%ea%b3%b5%ec%a4%91%ec%9d%98-%eb%8f%84%ec%b2%b4%ea%b3%84\/\">2.\uc9c4\uacf5\uc911\uc758 \ub3c4\uccb4\uacc4<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%9c%a0%ec%a0%84%ec%b2%b4\/\">3.\uc720\uc804\uccb4<br><\/a><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%ea%b8%b0%ec%98%81%ec%83%81%eb%b2%95\/\">4.\uc804\uae30\uc601\uc0c1\ubc95<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%eb%a5%98-2\/\">5.\uc804\ub958<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%95%ec%9e%90%ea%b3%84\/\">6.\uc815\uc790\uacc4<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%9e%90%ea%b8%b0%ed%9a%8c%eb%a1%9c%ec%9e%90%ec%84%b1%ec%b2%b4\/\">7.\uc790\uae30\ud68c\ub85c(\uc790\uc131\uccb4)<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%9d%b8%eb%8d%95%ed%84%b4%ec%8a%a4%ec%a0%84%ec%9e%90%ec%9c%a0%eb%8f%84\/\">8.\uc778\ub355\ud134\uc2a4,\uc804\uc790\uc720\ub3c4<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%ec%9e%90%ea%b3%84\/\">9.\uc804\uc790\uacc4<\/a><\/strong><\/h6>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>[acf field=ver]\u2605[acf field=rate]![acf field=edited] \uc815\uc804\uacc4 https:\/\/namu.wiki\/w\/\uc804\uae30\uc7a5 1.\ucfe8\ub871\uc758 \ubc95\uce59 \ub450 \uc810\uc804\ud558 \uc0ac\uc774\uc5d0 \uc791\uc6a9\ud558\ub294 \ud798\uc758 \ud06c\uae30 Q : \uc804\ud558 E: \uc804\uacc4 r : \uac70\ub9ac \uc9c4\uacf5\uc911\uc758 \uc720\uc804\uc728(\u03b5\u2080) \ub450 \uc810\uc804\ud558 \uc0ac\uc774\uc5d0 \uc791\uc6a9\ud558\ub294 \ud798(F)\ub450 \uc804\ud558(Q)\uc758 \uacf1\uc5d0 \ube44\ub840\ud558\uace0 \ub450 \uc804\ud558\uc758 \uac70\ub9ac(r) \uc81c\uacf1\uc5d0 \ubc18\ube44\ub840 \uac19\uc740 \uc804\ud558 \uc0ac\uc774\uc5d0\ub294 \ubc18\ubc1c\ub825(+), \ub2e4\ub978\uc804\ud558 \uc0ac\uc774\uc5d0 \ud761\uc778\ub825(-)\uc774 \uc791\uc6a9 2.\uc804\uacc4(E) \uc804\uacc4\uc640 \uc804\uc704\ucc28\u2055 \uc804\uacc4\uc640 \uc815\uc804\uacc4 \uc804\uacc4(\uc804\uc7a5, \uc804\uae30\uc7a5) : \uc804\uae30\ub825\uc120\uc774 \ubbf8\uce58\ub294 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[492],"tags":[521],"_links":{"self":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/10503"}],"collection":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/comments?post=10503"}],"version-history":[{"count":0,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/10503\/revisions"}],"wp:attachment":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media?parent=10503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/categories?post=10503"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/tags?post=10503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}