{"id":147807,"date":"2024-04-27T14:58:41","date_gmt":"2024-04-27T14:58:41","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%88%9c%ec%88%98-%ec%82%ac%ec%9d%b8%ed%8c%8c-%ec%9d%b8%eb%b2%84%ed%84%b0\/"},"modified":"2024-04-27T14:58:41","modified_gmt":"2024-04-27T14:58:41","slug":"%ec%88%9c%ec%88%98-%ec%82%ac%ec%9d%b8%ed%8c%8c-%ec%9d%b8%eb%b2%84%ed%84%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%88%9c%ec%88%98-%ec%82%ac%ec%9d%b8%ed%8c%8c-%ec%9d%b8%eb%b2%84%ed%84%b0\/","title":{"rendered":"\uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130"},"content":{"rendered":"<p class=\"sidekick\">\uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\uc758 \uac1c\ub150, \uc791\ub3d9 \uc6d0\ub9ac \ubc0f \uc911\uc694\uc131\uc744 \uc124\uba85\ud558\ub294 \uae30\uc0ac\ub85c \uc804\uc790\uae30\uae30\uc5d0 \uc548\uc815\uc801\uc778 \uc804\ub825\uc744 \uacf5\uae09\ud558\ub294 \uc774 \uae30\uc220\uc758 \uc774\uc810\uc744 \ud0d0\uad6c\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc21c\uc218-\uc0ac\uc778\ud30c-\uc778\ubc84\ud130.png\" alt=\"\uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\"\/><\/p>\n<h2>\uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n<p>\uc804\uae30 \uc5d0\ub108\uc9c0\ub294 \uc6b0\ub9ac \uc77c\uc0c1\uc0dd\ud65c\uc5d0\uc11c \uc5c6\uc5b4\uc11c\ub294 \uc548\ub420 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \uc804\uae30 \uc5d0\ub108\uc9c0\uac00 \uc5b4\ub5bb\uac8c \ubcc0\ud658\ub418\uace0, \uc0ac\uc6a9\ub418\ub294\uc9c0\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \uae30\ucd08 \uacfc\ud559\uacfc \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc9c0\uc2dd\uc744 \ub113\ud788\ub294 \ub370 \uc788\uc5b4 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud2b9\ud788, \uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\ub294 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uc0ac\uc6a9\ud558\ub294 \ub9ce\uc740 \uc7a5\uce58\ub4e4\uc5d0 \uaf2d \ud544\uc694\ud55c \ubd80\ud488\uc785\ub2c8\ub2e4. \uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\uac00 \ubb34\uc5c7\uc778\uc9c0, \uadf8\ub9ac\uace0 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\ub294 \uc9c1\ub958(DC) \uc804\uc6d0\uc744 \uad50\ub958(AC)\ub85c \ubcc0\ud658\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774 \ubcc0\ud658 \uacfc\uc815\uc5d0\uc11c \uc911\uc694\ud55c \uac83\uc740 \uad50\ub958 \uc804\uc6d0\uc758 \ud30c\ud615\uc774 \uc21c\uc218\ud55c \uc0ac\uc778\ud30c \ud615\ud0dc\ub97c \uc720\uc9c0\ud574\uc57c \ud55c\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uc0ac\uc778\ud30c\ub294 \uc218\ud559\uc801\uc73c\ub85c \uc815\uc758\ub41c \uac70\uc758 \uc644\ubcbd\ud55c \ud30c\ub3d9 \ubaa8\uc591\uc73c\ub85c, \uc804\uae30 \uc5d0\ub108\uc9c0\uc758 \uc804\ub2ec\uc5d0\uc11c\ub3c4 \uc774\uc0c1\uc801\uc778 \ud615\ud0dc\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h2>\uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\uc758 \uc6d0\ub9ac<\/h2>\n<p>\uc778\ubc84\ud130\uac00 \uc21c\uc218 \uc0ac\uc778\ud30c\ub97c \uc0dd\uc131\ud558\uae30 \uc704\ud55c \uc6d0\ub9ac\ub294 \uace0\uc804\uc801\uc778 \uc804\uc790\uae30\ud559\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uc804\uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud558\uace0 \ubcc0\ud654\uc2dc\ud0a4\ub294 \uac83\uc774 \uadfc\ubcf8\uc801\uc778 \uba54\ucee4\ub2c8\uc998\uc785\ub2c8\ub2e4. \uc9c1\ub958 \uc804\uc6d0\uc744 \uad50\ub958 \uc804\uc6d0\uc73c\ub85c \ubc14\uafb8\uae30 \uc704\ud574\uc11c\ub294 \uc804\uae30 \ud68c\ub85c \ub0b4\uc5d0\uc11c \uc804\uc790\uae30\uc7a5\uc758 \uade0\uc77c\ud55c \uc99d\uac00\uc640 \uac10\uc18c\ub97c \uc77c\uc73c\ucf1c\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud654\ub294 \uac00\ubcc0 \uc800\ud56d\uc774\ub098 \ucee4\ud328\uc2dc\ud130, \uc778\ub355\ud130 \uac19\uc740 \uc804\uc790 \ubd80\ud488\uc758 \uc870\uc815\uc744 \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<ul>\n<li><b>\uac00\ubcc0 \uc800\ud56d<\/b>: \uc804\ub958\uc758 \ud06c\uae30\ub97c \uc870\uc808\ud558\uc5ec \uc0ac\uc778\ud30c\uc758 \uc9c4\ud3ed\uc744 \ubcc0\ud654\uc2dc\ud0a8\ub2e4.<\/li>\n<li><b>\ucee4\ud328\uc2dc\ud130<\/b>: \uc804\ud558\ub97c \uc800\uc7a5\ud558\uace0 \ubc29\ucd9c\ud558\uba74\uc11c \uc0ac\uc778\ud30c\uc758 \uc704\uc0c1\uc744 \uc870\uc808\ud55c\ub2e4.<\/li>\n<li><b>\uc778\ub355\ud130<\/b>: \uc790\uae30\uc7a5\uc744 \uc774\uc6a9\ud558\uc5ec \uc804\ub958\uc758 \ubcc0\ud654\uc728\uc744 \uc870\uc808\ud558\uace0, \uc0ac\uc778\ud30c\uc758 \ubaa8\uc591\uc744 \uc720\uc9c0\ud55c\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ubd80\ud488\ub4e4\uc758 \uc870\ud569\uacfc \uc815\uad50\ud55c \uc81c\uc5b4\ub97c \ud1b5\ud574 \uc778\ubc84\ud130\ub294 \uc21c\uc218\ud55c \uc0ac\uc778\ud30c AC \uc804\uc6d0\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uc911\uc694\ud55c \uac83\uc740 \uc804\uc790\uae30\uc801 \uc870\ud654\uc640 \uc815\ud655\ud55c \ud0c0\uc774\ubc0d\uc774\uba70, \uac01\uac01\uc758 \ubd80\ud488\uc774 \uc815\ud655\ud55c \uc21c\uac04\uc5d0 \uadf8 \uc5ed\ud560\uc744 \uc218\ud589\ud574\uc57c\ub9cc \uc644\ubcbd\ud55c \uc0ac\uc778\ud30c\ub97c \ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc65c \uc21c\uc218 \uc0ac\uc778\ud30c\uac00 \uc911\uc694\ud55c\uac00?<\/h2>\n<p>\uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\uac00 \uc911\uc694\ud55c \uc774\uc720\ub294 \ub9ce\uc740 \uc804\uc790 \uc7a5\uce58\uac00 \uc21c\uc218 \uc0ac\uc778\ud30c \uad50\ub958 \uc804\uc6d0\uc744 \ud544\uc694\ub85c \ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud2b9\ud788, \ubbfc\uac10\ud55c \uc804\uc790 \uae30\uae30\ub098 \uc815\ubc00\ud55c \uc804\ub825 \uc870\uc808\uc774 \ud544\uc694\ud55c \uc758\ub8cc \uc7a5\ube44 \uac19\uc740 \uacbd\uc6b0 \uc0ac\uc778\ud30c\uc758 \uc9c8\uc774 \uc804\uae30 \uc7a5\ube44\uc758 \uc131\ub2a5\uacfc \uc9c1\uacb0\ub429\ub2c8\ub2e4. \uc65c\ub0d0\ud558\uba74 \uc21c\uc218 \uc0ac\uc778\ud30c\ub294 \uac00\uc7a5 \uc548\uc815\uc801\uc774\uace0, \uc77c\uad00\ub41c \uc804\ub825 \uacf5\uae09\uc744 \ubcf4\uc7a5\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub2e4\ub978 \ud615\ud0dc\uc758 \ud30c\ud615, \uc608\ub97c \ub4e4\uc5b4 \ubcc0\ud615\ub41c \uc0ac\uc778\ud30c\ub098 \uc0ac\uac01\ud30c\ub294 \uc804\uc790 \uc7a5\ube44\uc5d0 \uc804\uae30\uc801 \uc7a1\uc74c\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uace0, \uc774\ub294 \uc7a5\ube44\uc758 \uc624\uc791\ub3d9\uc774\ub098 \uc218\uba85 \ub2e8\ucd95 \ub4f1 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\ub294 \uc815\ubc00\ud55c \uc804\uc790 \uae30\uae30\ub97c \uc0ac\uc6a9\ud558\ub294 \ubcd1\uc6d0\uc774\ub098 \uc2e4\ud5d8\uc2e4, \uadf8\ub9ac\uace0 \ud488\uc9c8\uc5d0 \ubbfc\uac10\ud55c \uc804\uc790 \uc81c\ud488\uc744 \uc0ac\uc6a9\ud558\ub294 \uac00\uc815\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc778\ubc84\ud130\ub97c \uc774\ud574\ud558\uace0 \uc801\uc808\ud788 \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uc804\uc790 \uc7a5\ube44\uc758 \uc131\ub2a5\uc744 \ucd5c\ub300\ud654\ud558\uace0 \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud558\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n<p>\uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\ub294 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc7ac\uc0dd \uc5d0\ub108\uc9c0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubc14\ub78c\uc774\ub098 \ud0dc\uc591\uc744 \ud1b5\ud574 \uc0dd\uc0b0\ub41c \uc9c1\ub958 \uc804\ub825\uc744 \uad50\ub958 \uc804\ub825\uc73c\ub85c \ubcc0\ud658\ud558\uc5ec \uc77c\ubc18 \uac00\uc815\uc774\ub098 \uc0ac\uc5c5\uc7a5\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ub610\ud55c, UPS(\ubb34\uc815\uc804 \uc804\uc6d0\uacf5\uae09\uc7a5\uce58) \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub3c4 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uc5ec \uc804\ub825 \uacf5\uae09\uc5d0 \ubb38\uc81c\uac00 \uc0dd\uacbc\uc744 \ub54c \uc548\uc815\uc801\uc778 \uc804\uae30\ub97c \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \uc911\uc694\ud55c \ub370\uc774\ud130\uc758 \uc190\uc2e4\uc744 \ubc29\uc9c0\ud558\uace0, \uc7a5\ube44\uac00 \uc548\uc804\ud558\uac8c \uc791\ub3d9\ud558\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.<\/p>\n<ul>\n<li><b>\ud0dc\uc591\uc5f4 \uc5d0\ub108\uc9c0 \uc2dc\uc2a4\ud15c<\/b>: \ud0dc\uc591 \uc804\uc9c0\ud310\uc73c\ub85c\ubd80\ud130 \uc0dd\uc131\ub41c DC \uc804\ub825\uc744 AC \uc804\ub825\uc73c\ub85c \ubcc0\ud658\ud574 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li><b>\ud48d\ub825 \ubc1c\uc804 \uc2dc\uc2a4\ud15c<\/b>: \ud48d\ub825 \ud130\ube48\uc73c\ub85c \uc0dd\uc131\ub41c DC \uc804\ub825\uc744 \uac00\uc815\uc6a9 \ub610\ub294 \uc0c1\uc5c5\uc6a9 AC \uc804\ub825\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/li>\n<li><b>\ud574\uc0c1 \uc774\ub3d9\uccb4<\/b>: \ubcf4\ud2b8\ub098 \uc694\ud2b8\uc640 \uac19\uc740 \ud574\uc0c1 \uc774\ub3d9\uccb4\uc5d0\uc11c \ubc1c\uc804\uae30\ub85c\ubd80\ud130 \uc5bb\uc740 DC \uc804\ub825\uc744 \uc120\ub0b4 \uc7a5\ube44\uac00 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 AC \uc804\ub825\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\ub294 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uc548\uc815\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \ud544\uc218 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc2e0\ub8b0\uc131 \uc788\ub294 \uc804\ub825 \ubcc0\ud658\uc744 \ud544\uc694\ub85c \ud558\ub294 \ub2e4\uc591\ud55c \uc7a5\uce58\uc640 \uc2dc\uc2a4\ud15c\uc5d0 \uc21c\uc218 \uc0ac\uc778\ud30c AC \uc804\uc6d0\uc744 \uc81c\uacf5\ud568\uc73c\ub85c\uc368, \ud604\ub300 \uc0ac\ud68c\uc758 \uae30\uc220\uc801 \uc694\uad6c \uc0ac\ud56d\uc744 \ub9cc\uc871\uc2dc\ud0b5\ub2c8\ub2e4. \ud2b9\ud788 \ubbfc\uac10\ud55c \uc804\uc790 \uae30\uae30\uc640 \uc815\ubc00 \uc7a5\ube44\uac00 \ub9ce\uc774 \uc0ac\uc6a9\ub418\ub294 \ud658\uacbd\uc5d0\uc11c\ub294 \uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130 \uc5c6\uc774\ub294 \uc548\uc815\uc801\uc778 \uc6b4\uc6a9\uc774 \uc5b4\ub824\uc6b0\uba70, \uadf8 \uc911\uc694\uc131\uc740 \uc55e\uc73c\ub85c\ub3c4 \uacc4\uc18d \uc99d\uac00\ud560 \uac83\uc785\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \ubaa9\ud45c\ub294 \uc774\ub7ec\ud55c \uae30\uc220\uc801 \uc774\ud574\ub97c \ubc14\ud0d5\uc73c\ub85c \ub354 \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc804\ub825 \uc0ac\uc6a9 \ud658\uacbd\uc744 \uad6c\ucd95\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\uc5d0 \ub300\ud55c \uae30\ubcf8\uc801\uc778 \uc774\ud574\ub97c \uac16\ucd94\uac8c \ub418\uba74, \uc774\ub7ec\ud55c \uae30\uc220\uc774 \uc5b4\ub5bb\uac8c \uc77c\uc0c1\uc0dd\ud65c\uc5d0 \uc801\uc6a9\ub418\uace0 \uc788\ub294\uc9c0\ub97c \ubcf4\ub2e4 \uae4a\uac8c \uc774\ud574\ud558\uace0, \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc758 \ud765\ubbf8\ub85c\uc6b4 \uc138\uacc4\ub97c \ud0d0\uc0c9\ud558\ub294 \ub370 \uc788\uc5b4 \uccab \uac78\uc74c\uc744 \ub0b4\ub514\ub514\uac8c \ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc21c\uc218 \uc0ac\uc778\ud30c \uc778\ubc84\ud130\uc758 \uac1c\ub150, \uc791\ub3d9 \uc6d0\ub9ac \ubc0f \uc911\uc694\uc131\uc744 \uc124\uba85\ud558\ub294 \uae30\uc0ac\ub85c \uc804\uc790\uae30\uae30\uc5d0 \uc548\uc815\uc801\uc778 \uc804\ub825\uc744 \uacf5\uae09\ud558\ub294 \uc774 \uae30\uc220\uc758 \uc774\uc810\uc744 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