{"id":147826,"date":"2024-04-27T15:01:08","date_gmt":"2024-04-27T15:01:08","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%eb%82%98%eb%85%b8%ea%b2%b0%ec%a0%95-%ec%9e%90%ea%b8%b0-%ec%b0%a8%ed%8f%90-%ec%86%8c%ec%9e%ac\/"},"modified":"2024-04-27T15:01:17","modified_gmt":"2024-04-27T15:01:17","slug":"%eb%82%98%eb%85%b8%ea%b2%b0%ec%a0%95-%ec%9e%90%ea%b8%b0-%ec%b0%a8%ed%8f%90-%ec%86%8c%ec%9e%ac","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%eb%82%98%eb%85%b8%ea%b2%b0%ec%a0%95-%ec%9e%90%ea%b8%b0-%ec%b0%a8%ed%8f%90-%ec%86%8c%ec%9e%ac\/","title":{"rendered":"\ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac"},"content":{"rendered":"

\ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac\uc5d0 \ub300\ud574 \uc18c\uac1c\ud558\uba70, \uc804\uc790\uae30 \ucc28\ud3d0 \uae30\ub2a5\uacfc \ucca8\ub2e8 \uc0b0\uc5c5\uc5d0\uc11c\uc758 \uc911\uc694\uc131\uacfc \uc751\uc6a9\uc744 \ud0d0\uad6c\ud569\ub2c8\ub2e4.<\/p>\n

\"\ub098\ub178\uacb0\uc815<\/p>\n

\ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac\uc758 \uae30\ubcf8 \uc774\ud574<\/h2>\n

\uc804\uae30\uc640 \uc790\uae30\ub294 \ubb3c\ub9ac\ud559\uc758 \uc911\uc694\ud55c \ubd84\uc57c\uc778 \uc804\uc790\uae30\ud559\uc758 \ud575\uc2ec \uc694\uc18c\uc774\uba70, \uc774 \ub458\uc740 \ub5c4\ub808\uc57c \ub5c4 \uc218 \uc5c6\ub294 \uad00\uacc4\ub97c \uc9c0\ub2cc\ub2e4. \ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac\ub294 \ubc14\ub85c \uc774 \uc804\uc790\uae30\ud559\uc758 \uc6d0\ub9ac\ub97c \uc751\uc6a9\ud558\uc5ec, \uc8fc\ubcc0 \ud658\uacbd\uc73c\ub85c\ubd80\ud130 \ubbfc\uac10\ud55c \uc804\uc790 \uc7a5\ube44\ub97c \ubcf4\ud638\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc2e0\uc18c\uc7ac \uc911 \ud558\ub098\uc774\ub2e4. \uc18c\uc7ac\uac00 \ub098\ub178\ubbf8\ud130(10-9<\/sup> \ubbf8\ud130) \ud06c\uae30\uc758 \uacb0\uc815 \uad6c\uc870\ub97c \uac00\uc9c8 \ub54c, \uadf8 \uc18d\uc131\uc740 \ub9e4\uc6b0 \ud2b9\ubcc4\ud574\uc9c8 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc804\ud1b5\uc801\uc778 \uc18c\uc7ac\uc5d0\uc11c \ubcf4\uae30 \ud798\ub4e0 \uc6b0\uc218\ud55c \uc790\uae30\uc801 \uc131\uc9c8\uc744 \ub098\ud0c0\ub0b4\uac8c \ub41c\ub2e4.<\/p>\n

\uc790\uae30 \ucc28\ud3d0(material)\ub780 \uc790\uae30\uc7a5\uc774 \ud1b5\uacfc\ud558\uc9c0 \ubabb\ud558\uac8c \ub9c9\ub294 \uc131\uc9c8\uc744 \uac00\uc9c4 \uc18c\uc7ac\ub85c, \uc678\ubd80 \uc790\uae30\uc7a5\uc73c\ub85c\ubd80\ud130 \ud604\ubbf8\uacbd, \uc758\ub8cc \uae30\uae30 \ub4f1\uc758 \ubbfc\uac10\ud55c \uc7a5\ube44\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud574 \uace0\uc548\ub41c \uac83\uc774\ub2e4. \uc774 \uc18c\uc7ac\ub294 \ub192\uc740 \ud22c\uc790\uc728(\uc790\uae30\ud654 \ub2a5\ub825)\uacfc \ub0ae\uc740 \uc190\uc2e4\ub960(\uc5d0\ub108\uc9c0 \uc190\uc2e4)\uc774 \uc694\uad6c\ub418\ub294\ub370, \ub098\ub178\uacb0\uc815 \uc18c\uc7ac\ub294 \uc774 \ub450 \uac00\uc9c0 \ud2b9\uc131\uc744 \ubaa8\ub450 \ub9cc\uc871\uc2dc\ud0a4\uba70 \ucc28\ud3d0 \uc6a9\ub3c4\ub85c \ud0c1\uc6d4\ud558\ub2e4.<\/p>\n

\ub098\ub178\uacb0\uc815 \uc790\uae30 \uc18c\uc7ac\ub294 \uc8fc\ub85c \ud569\uae08\uc758 \ud615\ud0dc\ub85c \uc874\uc7ac\ud558\ub294\ub370, \ucca0(Fe)\uc744 \uae30\ubc18\uc73c\ub85c \ud558\ub294 \ud569\uae08\uc5d0 \uc18c\ub7c9\uc758 \ub2e4\ub978 \uae08\uc18d\uc744 \ucca8\uac00\ud558\uc5ec \ub9cc\ub4e0\ub2e4. \uc774\ub7ec\ud55c \ud569\uae08\uc740 \ubbf8\uc138\ud55c \ub098\ub178\uacb0\uc815 \uad6c\uc870\ub97c \ud615\uc131\ud558\uc5ec, \uc804\uc790\uac00 \uc27d\uac8c \uad50\ud658\ub418\ub294 \uacbd\ub85c\ub97c \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \uc790\uae30\uc801 \uc131\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a8\ub2e4.<\/p>\n

\uc790\uae30 \ucc28\ud3d0\uc758 \ud6a8\ub2a5\uc740 \uc624\ub984\ucc28\uc21c\uc73c\ub85c \uc815\ub82c\ub41c \ub3c4\uba54\uc778(\uc790\uae30\uc801\uc73c\ub85c \uc815\ub82c\ub41c \uc601\uc5ed)\uc758 \uc791\uc6a9\uc73c\ub85c \uc124\uba85\ub420 \uc218 \uc788\ub2e4. \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac \ub0b4\ubd80\uc5d0 \uc874\uc7ac\ud558\ub294 \ub3c4\uba54\uc778\uc740 \uc678\ubd80 \uc790\uae30\uc7a5\uc5d0 \uc758\ud574 \uc790\uadf9\ub418\uc5b4, \ub0b4\ubd80\uc758 \uc790\uae30\uc7a5\uc744 \uc7ac\ubc30\uc5f4\ud568\uc73c\ub85c\uc368 \uc678\ubd80 \uc790\uae30\uc7a5\uc758 \uc601\ud5a5\uc744 \uac10\uc18c\uc2dc\ud0a8\ub2e4. \ub098\ub178\uacb0\uc815 \uad6c\uc870\ub294 \uc774 \ub3c4\uba54\uc778\uc758 \ud06c\uae30\uc640 \ubc30\uc5f4\uc744 \ucd5c\uc801\ud654\ud558\uc5ec \ucc28\ud3d0 \ud6a8\uacfc\ub97c \uadf9\ub300\ud654\ud55c\ub2e4.<\/p>\n

\uc774\ub7ec\ud55c \ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac\uc758 \uc5f0\uad6c \ubc0f \uac1c\ubc1c\uc740 \uace0\ub3c4\uc758 \uae30\uc220\ub825\uc744 \uc694\uad6c\ud558\uba70, \ud2b9\ud788 \uace0\uc815\ubc00\uc758 \uc7a5\ube44\ub97c \ud544\uc694\ub85c \ud558\ub294 \uc758\ub8cc \uc0b0\uc5c5, \uad70\uc0ac \uc0b0\uc5c5, \uadf8\ub9ac\uace0 \ud56d\uacf5\uc6b0\uc8fc \uc0b0\uc5c5 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uadf8 \uc911\uc694\uc131\uc774 \uac08\uc218\ub85d \uc99d\ub300\ub418\uace0 \uc788\ub2e4. \uc18c\uc7ac\uac00 \uc9c0\ub2cc \ub6f0\uc5b4\ub09c \ucc28\ud3d0 \uc131\ub2a5\uc740 \uc774\ub4e4 \uc0b0\uc5c5\uc5d0 \ub300\ud55c \uc2e0\ub8b0\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\uace0, \ub354\uc6b1 \uc815\ubc00\ud55c \uae30\uae30 \uac1c\ubc1c\uc744 \uac00\ub2a5\ud558\uac8c \ub9cc\ub4e0\ub2e4.<\/p>\n

\ub354 \ub098\uc544\uac00 \uc774 \uae30\uc220\uc740 \uc2e0\ud638\uc758 \ub204\uc124\uc744 \ubc29\uc9c0\ud558\uace0, \uc790\uae30 \uac04\uc12d \ud604\uc0c1\uc744 \uc904\uc784\uc73c\ub85c\uc368 \uc804\uc790 \uc7a5\ube44\uc758 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370\uc5d0\ub3c4 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud55c\ub2e4. \ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac\uc758 \uc774\ud574\ub97c \ubc14\ud0d5\uc73c\ub85c, \uc774 \uae30\uc220\uc758 \uc7a0\uc7ac\ub825\uacfc \ub2e4\uc591\ud55c \uc801\uc6a9 \uac00\ub2a5\uc131\uc5d0 \ub300\ud574 \ub354 \uae4a\uc774 \ud0d0\uad6c\ud574\ubcf4\uace0\uc790 \ud55c\ub2e4.<\/p>\n

\ub098\ub178\uacb0\uc815 \uc18c\uc7ac\uc758 \uc81c\uc870 \ubc0f \uc751\uc6a9<\/h2>\n

\ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac\ub97c \uc81c\uc870\ud558\ub294 \uacfc\uc815\uc740 \uc0c1\ub2f9\ud788 \uc815\uad50\ud558\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c, \uae08\uc18d\uc744 \ub179\uc5ec\uc11c \ube60\ub974\uac8c \ub0c9\uac01\ud568\uc73c\ub85c\uc368, \uae08\uc18d \ub0b4\ubd80\uc5d0 \ub098\ub178\ubbf8\ud130 \ud06c\uae30\uc758 \uacb0\uc815\uc744 \ud615\uc131\ud55c\ub2e4. \uc774 \uacfc\uc815\uc744 ‘\ube44\uc815\uc9c8\ud654(amorphization)’\ub77c\uace0 \ud558\uba70, \uc774\ud6c4 \uc5f4\ucc98\ub9ac \uacfc\uc815\uc744 \ud1b5\ud574 \ub098\ub178\uacb0\uc815\uc744 \uc7ac\uc870\uc9c1\ud654\ud55c\ub2e4. \uc774\ub7ec\ud55c \uae30\uc220\uc740 \ub9e4\uc6b0 \uc815\ubc00\ud558\uba70, \uc18c\uc7ac\uc758 \uc790\uae30 \ud2b9\uc131\uc744 \ubbf8\uc138\ud558\uac8c \uc870\uc808\ud560 \uc218 \uc788\ub2e4\ub294 \uc7a5\uc810\uc744 \uac00\uc9c4\ub2e4. \ub098\ub178\uacb0\uc815\ud654\ub294 \uc54c\ub8e8\ubbf8\ub284\uc774\ub098 \ucf54\ubc1c\ud2b8\uc640 \uac19\uc740 \ub2e4\ub978 \uae08\uc18d\uc744 \ucca8\uac00\ud568\uc73c\ub85c\uc368 \ud569\uae08\uc758 \ucc28\ud3d0 \ub2a5\ub825\uc744 \ub354\uc6b1 \uac1c\uc120\ud560 \uc218 \uc788\ub2e4.<\/p>\n

\uc81c\uc870 \uacfc\uc815\uc774 \uc644\ub8cc\ub418\uba74, \ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac\ub294 \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \uac00\uacf5\ub420 \uc218 \uc788\ub294\ub370, \uc774\ub294 \uc2dc\ud2b8, \ubd09, \ud639\uc740 \ucf54\uc5b4(\uc790\uae30 \ud68c\ub85c\uc758 \uc77c\ubd80) \ub4f1\uc758 \ud615\ud0dc\uc77c \uc218 \uc788\ub2e4. \uc81c\ud488\uc758 \ucd5c\uc885 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ub098\ub178\uacb0\uc815 \uc18c\uc7ac\ub97c \ub9de\ucda4\ud615\uc73c\ub85c \ub514\uc790\uc778\ud558\uba70, \uc608\ub97c \ub4e4\uc5b4, MRI(\uc790\uae30\uacf5\uba85\uc601\uc0c1) \uae30\uae30\uc5d0 \uc0ac\uc6a9\ub420 \uacbd\uc6b0\uc5d0\ub294 \ub9e4\uc6b0 \uc815\ubc00\ud55c \ucc28\ud3d0 \ud2b9\uc131\uc774 \uc694\uad6c\ub41c\ub2e4.<\/p>\n

\ucc28\ud3d0 \uc18c\uc7ac\uc758 \ubbf8\ub798 \uc804\ub9dd<\/h2>\n

\ub098\ub178\uae30\uc220\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac\uc758 \uc5f0\uad6c\ub294 \ub354\uc6b1 \uc9c4\ubcf4\ud560 \uac83\uc73c\ub85c \uc804\ub9dd\ub41c\ub2e4. \ud5a5\ud6c4\uc5d0\ub294 \ub354 \ub098\uc740 \ucc28\ud3d0 \uc131\ub2a5, \ub354 \ub0ae\uc740 \uc81c\uc870 \ube44\uc6a9, \uadf8\ub9ac\uace0 \ud658\uacbd \uce5c\ud654\uc801\uc778 \uc18c\uc7ac \uac1c\ubc1c\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd9c \uac83\uc774\ub2e4. \ub610\ud55c, \uc774 \uc18c\uc7ac\ub294 \uc804\uae30\uc790\ub3d9\ucc28\uc758 \ubaa8\ud130 \ucc28\ud3d0\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uad11\ubc94\uc704\ud55c \uc0b0\uc5c5\uc5d0 \uac78\uccd0 \uc801\uc6a9\ub420 \uc218 \uc788\ub294\ub370, \uc774\ub85c \uc778\ud574 \uc804\uae30 \ubc0f \uc804\uc790 \uc7a5\ube44\uc758 \ud6a8\uc728\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \ub3d9\uc2dc\uc5d0 \ub192\uc77c \uc218 \uc788\uc744 \uac83\uc774\ub2e4.<\/p>\n

\ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac\uc758 \uc751\uc6a9\uc740 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ud734\ub300\ud3f0\uacfc \uac19\uc740 \uac1c\uc778\uc6a9 \uc804\uc790\uae30\uae30\ubd80\ud130 \ub300\ud615 \ubc1c\uc804\uae30\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ud655\ub300\ub420 \uc804\ub9dd\uc774\uba70, \ud604\ub300 \uc0dd\ud65c\uc5d0 \uae4a\uc219\uc774 \ud1b5\ud569\ub420 \uac00\ub2a5\uc131\uc774 \ub9e4\uc6b0 \ub192\ub2e4. \uadf8\ub7ec\ubbc0\ub85c \uc774 \uc18c\uc7ac\uc758 \uae30\ubcf8 \uc6d0\ub9ac\uc640 \ud2b9\uc131\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ubbf8\ub798 \uae30\uc220 \ud2b8\ub80c\ub4dc\ub97c \uc608\uce21\ud558\uace0 \uc900\ube44\ud558\ub294 \ub370 \uc788\uc5b4 \ub9e4\uc6b0 \uc911\uc694\ud558\ub2e4.<\/p>\n

\uacb0\ub860<\/h2>\n

\ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac\ub294 \uadf8 \ud2b9\uc131 \ub355\ubd84\uc5d0 \ud604\ub300 \uacfc\ud559 \ubc0f \uacf5\ud559\uc758 \uc911\uc694\ud55c \uacf5\ud5cc\uc790\uac00 \ub418\uc5c8\ub2e4. \uc774\uc640 \uac19\uc740 \uc2e0\uc18c\uc7ac\uc758 \uac1c\ubc1c\uc740 \uc6b0\ub9ac\uac00 \uc0ac\uc6a9\ud558\ub294 \ub9ce\uc740 \uae30\uae30\ub4e4\uc758 \uc131\ub2a5\uacfc \uc548\uc815\uc131\uc744 \ub192\uc774\ub294 \ub370 \ud070 \uc5ed\ud560\uc744 \ud558\uba70, \ub354\uc6b1\ub354 \ubcf5\uc7a1\ud558\uace0 \uc815\uad50\ud55c \uae30\uc220\uc774 \uc694\uad6c\ub418\ub294 \ubbf8\ub798\uc5d0\ub294 \ub354\uc6b1 \uc911\uc694\ud574\uc9c8 \uac83\uc774\ub2e4. \ub610\ud55c, \uc774\ub7ec\ud55c \uc18c\uc7ac\ub97c \uc774\ud574\ud558\uace0 \uc751\uc6a9\ud558\ub294 \ub2a5\ub825\uc740 \uc778\ub958\uac00 \ubcf4\ub2e4 \ub098\uc740 \ud658\uacbd\uc744 \ub9cc\ub4e4\uc5b4\uac00\ub294 \ub370 \uae30\uc5ec\ud560 \uac83\uc774\ub2e4. \uac00\uae4c\uc6b4 \ubbf8\ub798\uc5d0 \ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac\uc640 \uad00\ub828\ub41c \uae30\uc220\uc774 \uc6b0\ub9ac\uc758 \uc0b6\uc744 \uc5b4\ub5bb\uac8c \ubcc0\ud654\uc2dc\ud0ac\uc9c0 \uae30\ub300\ud574\ubcf4\uc790.<\/p>\n","protected":false},"excerpt":{"rendered":"

\ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac\uc5d0 \ub300\ud574 \uc18c\uac1c\ud558\uba70, \uc804\uc790\uae30 \ucc28\ud3d0 \uae30\ub2a5\uacfc \ucca8\ub2e8 \uc0b0\uc5c5\uc5d0\uc11c\uc758 \uc911\uc694\uc131\uacfc \uc751\uc6a9\uc744 \ud0d0\uad6c\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":180178,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-147826","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-88","tag-89","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"\n\ub098\ub178\uacb0\uc815 \uc790\uae30 \ucc28\ud3d0 \uc18c\uc7ac | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\ub098\ub178\uacb0\uc815 \uc790\uae30 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