{"id":148667,"date":"2024-04-27T17:02:27","date_gmt":"2024-04-27T17:02:27","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%9e%90%ea%b8%b0-%ec%82%ac%ec%a7%84-%ed%94%84%eb%a0%88%ec%9e%84\/"},"modified":"2024-04-27T17:02:27","modified_gmt":"2024-04-27T17:02:27","slug":"%ec%9e%90%ea%b8%b0-%ec%82%ac%ec%a7%84-%ed%94%84%eb%a0%88%ec%9e%84","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%9e%90%ea%b8%b0-%ec%82%ac%ec%a7%84-%ed%94%84%eb%a0%88%ec%9e%84\/","title":{"rendered":"\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784"},"content":{"rendered":"<p class=\"sidekick\">\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\uace0, \uc77c\uc0c1\uc5d0\uc11c \uc804\uc790\uae30\ud559\uc758 \uae30\ubcf8\uc801\uc778 \uc804\uae30\uc640 \uc790\uae30 \uc6d0\ub9ac\uac00 \uc5b4\ub5bb\uac8c \uc751\uc6a9\ub418\ub294\uc9c0 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc790\uae30-\uc0ac\uc9c4-\ud504\ub808\uc784.png\" alt=\"\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\"\/><\/p>\n<h2>\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uc758 \uc6d0\ub9ac\uc640 \uc751\uc6a9<\/h2>\n<p>\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784, \uc989 \uc790\uc11d\uc744 \uc774\uc6a9\ud55c \uc0ac\uc9c4 \ud504\ub808\uc784\uc740 \uc77c\uc0c1\uc0dd\ud65c \uc18d\uc5d0\uc11c \uac04\ud3b8\ud558\uac8c \uc0ac\uc9c4\uc744 \ubd80\ucc29\ud558\uace0 \uad50\uccb4\ud560 \uc218 \uc788\ub294 \ud3b8\ub9ac\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774 \ud504\ub808\uc784\uc740 \uc804\uae30\uc640 \uc790\uae30\uc758 \uae30\ubcf8 \uc6d0\ub9ac\ub97c \ud65c\uc6a9\ud558\uc5ec \ub9cc\ub4e4\uc5b4\uc9c0\uba70, \uc774\ud574\ub97c \ub3d5\uae30 \uc704\ud574 \uba3c\uc800 \uc804\uc790\uae30\ud559\uc758 \uae30\ucd08\ubd80\ud130 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uae30\uc640 \uc790\uae30\uc758 \uae30\ubcf8\uc6d0\ub9ac<\/h2>\n<p>\uc804\uae30\uc640 \uc790\uae30\ub294 \uc790\uc5f0\uacc4\uc758 \ub124 \uac00\uc9c0 \uae30\ubcf8 \ud798 \uc911 \ud558\ub098\uc778 \uc804\uc790\uae30\ub825\uc73c\ub85c \uc5f0\uacb0\ub429\ub2c8\ub2e4. \uc804\uae30\ub294 \uc815\uc9c0\ud55c \uc804\ud558 \uc0ac\uc774\uc5d0 \uc791\uc6a9\ud558\ub294 \ud798\uc73c\ub85c \uc804\uae30\uc7a5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc790\uae30\ub294 \uc6c0\uc9c1\uc774\ub294 \uc804\ud558, \uc989 \uc804\ub958\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud558\uba70 \uc790\uae30\uc7a5\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c \uc804\ud558\uac00 \uc6c0\uc9c1\uc77c \ub54c, \uc989 \uc804\ub958\uac00 \ud750\ub97c \ub54c \uc8fc\uc704\uc5d0\ub294 \uc790\uae30\uc7a5\uc774 \uc0dd\uae30\uac8c \ub418\ub294\ub370, \uc774 \ud604\uc0c1\uc744 <i>\uc804\uc790\uae30 \uc720\ub3c4<\/i>\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><u>\uc804\uae30\uc7a5<\/u>\uc740 \uc804\ud558\uc5d0 \uc758\ud574 \ub9cc\ub4e4\uc5b4\uc9c0\uba70, \ub2e4\ub978 \uc804\ud558\uc5d0 \ud798\uc744 \uac00\ud558\ub294 \uacf5\uac04\uc758 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc804\uae30\uc7a5\uc740 \uc804\uc555\uacfc \uad00\ub828\uc774 \uc788\uc73c\uba70, \ub2e8\uc704 \uc804\ud558\ub2f9 \uc791\uc6a9\ud558\ub294 \ud798\uc73c\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4.<\/li>\n<li><u>\uc790\uae30\uc7a5<\/u>\uc740 \uc804\ub958\uac00 \ud750\ub974\ub294 \ub3c4\uccb4 \uc8fc\ubcc0\uc774\ub098 \uc790\uc11d \uc8fc\ubcc0\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc790\uae30\uc7a5 \uc548\uc5d0\uc11c\ub294 \uc790\uc131\uccb4(\uc608: \ucca0, \ub2c8\ucf08, \ucf54\ubc1c\ud2b8)\uac00 \ud798\uc744 \ubc1b\uac8c \ub418\uba70, \uc774 \uc790\uae30\uc7a5\uc740 \ub098\uce68\ubc18\uc73c\ub85c \ub300\ud45c\ub418\ub294 \uc790\uae30 \uc120\uc744 \ud1b5\ud574 \uc2dc\uac01\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uc740 \uc774\ub7ec\ud55c \uc790\uae30\uc7a5\uc758 \uc131\uc9c8\uc744 \uc774\uc6a9\ud569\ub2c8\ub2e4. \ud504\ub808\uc784\uc5d0 \ub0b4\uc7a5\ub41c \uc790\uc11d\uc774\ub098 \uc790\uc131 \uae08\uc18d\uc774 \uc790\uae30\uc7a5\uc744 \ud615\uc131\ud558\uace0, \uc774 \uc790\uae30\uc7a5\uc5d0 \uc758\ud574 \uc0ac\uc9c4\uc774\ub098 \ube44\uc2b7\ud55c \uacbd\ub7c9\uc758 \ubb3c\uccb4\uac00 \ud504\ub808\uc784\uc5d0 \ubd99\uac8c \ub429\ub2c8\ub2e4. \uc911\uc694\ud55c \uac83\uc740 \uc774 \uc790\uae30\uc7a5\uc774 \ucda9\ubd84\ud788 \uac15\ud574\uc57c \uc0ac\uc9c4\uc774 \ub5a8\uc5b4\uc9c0\uc9c0 \uc54a\uc73c\uba74\uc11c\ub3c4 \ub108\ubb34 \uac15\ud558\uc9c0 \uc54a\uc544 \uc0ac\uc9c4\uc744 \uc190\uc0c1\uc2dc\ud0a4\uc9c0 \uc54a\uac8c \uc870\uc808\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uc758 \uad6c\uc131<\/h2>\n<p>\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uad6c\uc131 \uc694\uc18c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li><b>\uc790\uc11d:<\/b> \ud504\ub808\uc784\uc758 \uc77c\ubd80\ubd84\uc774\ub098 \ub4b7\ud310\uc5d0 \ub0b4\uc7a5\ub418\uc5b4 \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud558\uba70 \uc0ac\uc9c4\uc744 \uace0\uc815\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li><b>\uae08\uc18d \uc2dc\ud2b8:<\/b> \uc0ac\uc9c4 \ub4b7\uba74\uc5d0 \ubd99\uc5b4 \uc788\uac70\ub098 \ud504\ub808\uc784 \uc790\uccb4\uc5d0 \ub0b4\uc7a5\ub418\uc5b4 \uc790\uae30\uc7a5\uc5d0 \uc758\ud574 \ud504\ub808\uc784\uc5d0 \ubd80\ucc29\ub429\ub2c8\ub2e4.<\/li>\n<li><b>\ubcf4\ud638 \ucee4\ubc84:<\/b> \uc0ac\uc9c4\uc744 \uc790\uc678\uc120\uc774\ub098 \uc2a4\ud06c\ub798\uce58\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uae30 \uc704\ud574 \ud50c\ub77c\uc2a4\ud2f1 \ub610\ub294 \uc720\ub9ac\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \ucee4\ubc84\ub85c \uad6c\uc131\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uc758 \uad6c\uc131 \uc694\uc18c\ub294 \uac04\ub2e8\ud558\uc9c0\ub9cc, \uc804\uc790\uae30\ud559\uc758 \uc911\uc694\ud55c \uc6d0\ub9ac\ub97c \ud65c\uc6a9\ud558\uc5ec \uc0dd\ud65c \uc18d \ud3b8\uc758\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc9d1\uc774\ub098 \uc0ac\ubb34\uc2e4\uc5d0\uc11c \uc190\uc27d\uac8c \uc0ac\uc9c4\uc744 \uad50\uccb4\ud558\uba70 \uac10\uc0c1\ud560 \uc218 \uc788\ub294 \uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uc740 \uc804\uae30\uc640 \uc790\uae30\uc758 \uc6d0\ub9ac\uac00 \uc5b4\ub5bb\uac8c \uc801\uc6a9\ub420 \uc218 \uc788\ub294\uc9c0\ub97c \uc798 \ubcf4\uc5ec\uc8fc\ub294 \uc608\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc790\uae30\uc7a5\uc758 \uac15\ub3c4\uc640 \uc548\uc804\uc131<\/h2>\n<p>\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uc758 \uc0ac\uc6a9\uc5d0\uc11c \uc911\uc694\ud55c \uac83\uc740 \uc790\uae30\uc7a5\uc758 \uac15\ub3c4\uc785\ub2c8\ub2e4. \uc790\uae30\uc7a5\uc774 \ub108\ubb34 \uc57d\ud558\uba74 \uc0ac\uc9c4\uc774 \uc81c\ub300\ub85c \uace0\uc815\ub418\uc9c0 \uc54a\uc744 \uc218 \uc788\uace0, \ubc18\ub300\ub85c \ub108\ubb34 \uac15\ud558\uba74 \uc0ac\uc9c4\uc5d0 \uc190\uc0c1\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac15\ub3c4\ub294 \ud2b9\uc815 \uac70\ub9ac\uc5d0\uc11c \uc790\uc11d\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud558\ub294 \uc790\uae30\uc7a5\uc758 \uc138\uae30\ub97c \ub098\ud0c0\ub0b4\uba70, \ud14c\uc2ac\ub77c(T) \ub610\ub294 \uac00\uc6b0\uc2a4(G)\ub85c \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc9c4\uc744 \uc548\uc804\ud558\uac8c \uace0\uc815\ud558\uae30 \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc790\uc11d\uc740 \ub0ae\uc740 \uac15\ub3c4\ub97c \uac16\uc9c0\ub9cc, \ud504\ub808\uc784\uc5d0 \uc798 \ubd99\uc744 \uc218 \uc788\ub3c4\ub85d \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc751\uc6a9 \ubc94\uc704\uc758 \ud655\uc7a5<\/h2>\n<p>\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uc758 \uc6d0\ub9ac\ub294 \uae30\ud0c0 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\ub3c4 \uc751\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc790\uc11d\uc744 \uc774\uc6a9\ud55c \uc7a5\ub09c\uac10, \ucca0\ud310 \uc704\uc5d0 \ubd99\ub294 \uba54\ubaa8\ubcf4\ub4dc, \uc790\uc11d\uc744 \ud65c\uc6a9\ud55c \uc8fc\ubc29 \ub3c4\uad6c \uace0\uc815 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc2ec\uc9c0\uc5b4 \uc77c\ubd80 \uc2a4\ub9c8\ud2b8\ud3f0 \ucf00\uc774\uc2a4\ub3c4 \uc790\uc11d\uc744 \uc774\uc6a9\ud558\uc5ec \ucc28\ub7c9 \ub0b4\uc5d0\uc11c \ud3b8\ub9ac\ud558\uac8c \uace0\uc815\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \uc790\uae30\uc7a5\uc744 \ud65c\uc6a9\ud558\ub294 \uc81c\ud488\ub4e4\uc740 \uc6b0\ub9ac \uc0dd\ud65c \uc18d\uc5d0 \uae4a\uc219\uc774 \uc790\ub9ac \uc7a1\uace0 \uc788\uc73c\uba70, \ud3b8\ub9ac\ud568\uacfc \uc2e4\uc6a9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uc804\uc790\uae30 \uc720\ub3c4 \uc6d0\ub9ac\ub294 \ubb34\uc120 \ucda9\uc804 \uae30\uc220\uc5d0\ub3c4 \uc801\uc6a9\ub418\uba70, \uc774\ub294 \uc2a4\ub9c8\ud2b8\ud3f0, \uc804\ub3d9 \uce6b\uc194, \uc804\uae30 \uc790\ub3d9\ucc28 \ucda9\uc804\uae30 \ub4f1\uc5d0\uc11c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uc758 \ub2e8\uc21c\ud55c \uac1c\ub150\uc774 \uc5b4\ub5bb\uac8c \uc5ec\ub7ec \ucca8\ub2e8 \uae30\uc220\uc5d0 \uc601\ud5a5\uc744 \ub07c\uce58\uace0 \uc788\ub294\uc9c0\uc5d0 \ub300\ud574 \uc0dd\uac01\ud574 \ubcf4\uba74 \ud765\ubbf8\ub86d\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uc740 \uc804\uae30\uc640 \uc790\uae30\uc758 \uae30\ubcf8 \uc6d0\ub9ac\ub97c \ud65c\uc6a9\ud558\uc5ec \ub9cc\ub4e4\uc5b4\uc9c4 \uc2e4\uc6a9\uc801\uc778 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774\ub294 \uc790\uc11d\uacfc \uae08\uc18d\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \uae30\ubc18\uc73c\ub85c \ud558\uba70 \ub2e8\uc21c\ud558\uba74\uc11c\ub3c4 \ud6a8\uacfc\uc801\uc778 \uad6c\uc870\ub85c \uc18c\uc911\ud55c \ucd94\uc5b5\uc744 \uac04\ud3b8\ud558\uac8c \uc804\uc2dc\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud504\ub808\uc784\uc744 \ud1b5\ud574 \uc804\uc790\uae30\ud559\uc774 \uc5b4\ub5bb\uac8c \uc6b0\ub9ac \uc77c\uc0c1\uc5d0 \uc2a4\uba70\ub4e4\uc5b4 \uc0dd\ud65c\uc744 \ud3b8\ub9ac\ud558\uac8c \ub9cc\ub4dc\ub294\uc9c0 \uc798 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>\ud604\ub300 \uc0dd\ud65c \uc18d\uc5d0\uc11c \uc804\uc790\uae30\ud559\uc758 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \ub2e4\uc591\ud55c \uc751\uc6a9 \uae30\uc220\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uba70, \ucc3d\uc758\uc801\uc778 \uc194\ub8e8\uc158\uc744 \ubc1c\uacac\ud558\ub294 \ub370 \uc788\uc5b4 \uc601\uac10\uc744 \uc90d\ub2c8\ub2e4. \uae30\ucd08\uc801\uc778 \uc6d0\ub9ac\uac00 \ud604\ub300 \uae30\uc220\uc5d0 \uc5b4\ub5bb\uac8c \uc751\uc6a9\ub418\ub294\uc9c0\ub97c \uc54c\uc544\uac00\ub294 \uacfc\uc815\uc740 \uacfc\ud559\uacfc \uacf5\ud559\uc5d0 \ub300\ud55c \uae4a\uc740 \uc774\ud574\uc640 \ub354\ubd88\uc5b4 \uc0c8\ub85c\uc6b4 \ubc1c\uacac\uc758 \ubb38\uc744 \uc5f4\uac8c \ud569\ub2c8\ub2e4. \uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uacfc \uac19\uc740 \uac04\ub2e8\ud55c \uc81c\ud488\uc744 \ud1b5\ud574 \uc6b0\ub9ac\ub294 \uc804\uc790\uae30\ud559\uc774 \ub2e8\uc21c\ud55c \uc774\ub860\uc774 \uc544\ub2c8\ub77c, \uc2e4\uc81c\ub85c \uc6b0\ub9ac \uc0b6\uc744 \ubcc0\ud654\uc2dc\ud0a4\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc784\uc744 \uae68\ub2eb\uac8c \ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc790\uae30 \uc0ac\uc9c4 \ud504\ub808\uc784\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\uace0, \uc77c\uc0c1\uc5d0\uc11c \uc804\uc790\uae30\ud559\uc758 \uae30\ubcf8\uc801\uc778 \uc804\uae30\uc640 \uc790\uae30 \uc6d0\ub9ac\uac00 \uc5b4\ub5bb\uac8c \uc751\uc6a9\ub418\ub294\uc9c0 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