{"id":51517,"date":"2023-05-22T05:54:24","date_gmt":"2023-05-22T05:54:24","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-%ec%a0%84%ea%b8%b0-%eb%8f%84%ea%b4%80-%ec%9e%ac%eb%a3%8c-4%ea%b0%80%ec%a7%80\/"},"modified":"2023-11-02T05:59:56","modified_gmt":"2023-11-02T05:59:56","slug":"%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-%ec%a0%84%ea%b8%b0-%eb%8f%84%ea%b4%80-%ec%9e%ac%eb%a3%8c-4%ea%b0%80%ec%a7%80","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-%ec%a0%84%ea%b8%b0-%eb%8f%84%ea%b4%80-%ec%9e%ac%eb%a3%8c-4%ea%b0%80%ec%a7%80\/","title":{"rendered":"\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc804\uae30 \ub3c4\uad00 \uc7ac\ub8cc 4\uac00\uc9c0"},"content":{"rendered":"<p class=\"sidekick\">\uc804\uae30 \ub3c4\uad00 \uc7ac\ub8cc\uc758 \uc885\ub958\uc640 \ud2b9\uc9d5\uc5d0 \ub300\ud55c \uc548\ub0b4. \uad6c\ub9ac, \uc54c\ub8e8\ubbf8\ub284, \uac15\ucca0, \ud50c\ub77c\uc2a4\ud2f1 \uc7ac\ub8cc\uc758 \uc7a5\ub2e8\uc810 \ubc0f \uc120\ud0dd \uc2dc \uace0\ub824\uc0ac\ud56d\uc744 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n<h2>\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc804\uae30 \ub3c4\uad00 \uc7ac\ub8cc 4\uac00\uc9c0<\/h2>\n<p>\uc804\uae30 \ub3c4\uad00 \uc7ac\ub8cc\ub294 \uc804\uae30 \uc124\uce58\ub098 \uac74\ubb3c \ub0b4\uc758 \uc804\uae30 \uc804\uc1a1\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3c4\uad00 \uc7ac\ub8cc\ub294 \uc804\uae30\ub97c \uc548\uc804\ud558\uac8c \uc804\uc1a1\ud558\uace0, \uc804\uae30 \ucda9\uaca9\uc774\ub098 \ud654\uc7ac \uc704\ud5d8\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7ac\ub8cc \uc911 \uba87 \uac00\uc9c0\ub294 \ud2b9\ud788 \uac74\ubb3c \uc124\uce58\uc5d0 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadf8\ub807\ub2e4\uba74, \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \uc804\uae30 \ub3c4\uad00 \uc7ac\ub8cc 4\uac00\uc9c0\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/p>\n<ol>\n<li><b>\uad6c\ub9ac (Copper)<\/b><\/li>\n<p>\uad6c\ub9ac\ub294 \uc804\uae30 \ub3c4\uad00 \uc7ac\ub8cc\ub85c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uadf8 \uc774\uc720\ub294 \uad6c\ub9ac\uac00 \ub6f0\uc5b4\ub09c \uc804\ub3c4\uc131\uc744 \uac16\uace0 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub610\ud55c, \uad6c\ub9ac\ub294 \ubd80\uc2dd\uc5d0 \uac15\ud558\uace0, \uc7a5\uae30\uac04 \uc0ac\uc6a9\uc5d0\ub3c4 \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub9ce\uc740 \uc804\uae30 \uc124\uce58\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc7ac\ub8cc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<li><b>\uc54c\ub8e8\ubbf8\ub284 (Aluminum)<\/b><\/li>\n<p>\uc54c\ub8e8\ubbf8\ub284\uc740 \uac00\ubccd\uace0 \uacbd\uc81c\uc801\uc778 \uc7ac\ub8cc\ub85c, \uad6c\ub9ac\uc640 \ube44\uad50\ud560 \ub54c \uc804\ub3c4\uc131\uc774 \uc57d\uac04 \ub0ae\uc9c0\ub9cc \uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud2b9\ud788 \ub300\uaddc\ubaa8 \uc804\uae30 \uc804\uc1a1 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc54c\ub8e8\ubbf8\ub284 \ub3c4\uad00\uc774 \ub354 \uacbd\uc81c\uc801\uc778 \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284\uc740 \ubd80\uc2dd\uc5d0 \ucde8\uc57d\ud560 \uc218 \uc788\uc9c0\ub9cc \uc801\uc808\ud55c \ubc29\ud638 \ucc98\ub9ac\ub97c \ud1b5\ud574 \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<li><b>\uac15\ucca0 (Steel)<\/b><\/li>\n<p>\uac15\ucca0 \ub3c4\uad00\uc740 \uc8fc\ub85c \uac74\ubb3c\uc758 \uad6c\uc870\uc801 \uc694\uad6c \uc0ac\ud56d \ub610\ub294 \ub9e4\uc6b0 \ub192\uc740 \uc804\uc555 \uc804\uc1a1\uc774 \ud544\uc694\ud560 \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac15\ucca0\uc740 \ub192\uc740 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc9c0\ub9cc, \uc804\ub3c4\uc131\uc774 \uad6c\ub9ac\ub098 \uc54c\ub8e8\ubbf8\ub284\uc5d0 \ube44\ud574 \ub0ae\uc2b5\ub2c8\ub2e4. \uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0\uc11c\ub294 \uac15\ucca0 \ub3c4\uad00\uc774 \ub354 \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<li><b>\ud50c\ub77c\uc2a4\ud2f1 (Plastic)<\/b><\/li>\n<p>\uc804\uae30 \ub3c4\uad00\uc6a9 \ud50c\ub77c\uc2a4\ud2f1\uc740 \uc8fc\ub85c \uc808\uc5f0\uc7ac\ub85c \uc0ac\uc6a9\ub418\uba70, \uae08\uc18d \ub3c4\uad00\uacfc \uacb0\ud569\ud558\uc5ec \uc804\uae30 \uc804\uc1a1\uc744 \uc548\uc804\ud558\uac8c \ud569\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1 \ub3c4\uad00\uc740 \ubd80\uc2dd\uc5d0 \uac15\ud558\uace0, \uc124\uce58\uac00 \uc27d\uace0 \uac00\ubccd\uae30 \ub54c\ubb38\uc5d0 \ub9ce\uc740 \ud604\uc7a5\uc5d0\uc11c \uc120\ud638\ub429\ub2c8\ub2e4. \ub2e4\ub9cc, \ub192\uc740 \uc804\uc555\uc758 \uc804\uae30 \uc804\uc1a1\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/ol>\n<p>\uc774\ub7ec\ud55c \uc7ac\ub8cc\ub4e4\uc740 \uac01\uac01\uc758 \ud2b9\uc9d5\uacfc \uc6a9\ub3c4\uc5d0 \ub530\ub77c \uc120\ud0dd\ub429\ub2c8\ub2e4. \uc804\uae30 \uc124\uce58 \uc2dc\uc5d0\ub294 \ud574\ub2f9 \ud658\uacbd\uacfc \uc694\uad6c \uc0ac\ud56d\uc744 \uace0\ub824\ud558\uc5ec \uac00\uc7a5 \uc801\ud569\ud55c \ub3c4\uad00 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ub3c4\uad00 \uc7ac\ub8cc\uc758 \uc120\ud0dd \uace0\ub824\uc0ac\ud56d<\/h2>\n<p>\uc804\uae30 \ub3c4\uad00 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud560 \ub54c \uace0\ub824\ud574\uc57c \ud560 \uba87 \uac00\uc9c0 \uc8fc\uc694 \uc694\uc18c\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uc18c \uc911 \uc77c\ubd80\ub294 \uc124\uce58 \ube44\uc6a9, \uc7ac\ub8cc\uc758 \uc218\uba85, \uadf8\ub9ac\uace0 \ud2b9\uc815 \ud658\uacbd\uc5d0 \ub300\ud55c \uc7ac\ub8cc\uc758 \uc801\ud569\uc131\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li><b>\ube44\uc6a9<\/b><\/li>\n<p>\ub3c4\uad00 \uc7ac\ub8cc\uc758 \uac00\uaca9\uc740 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uad6c\ub9ac\ub294 \uc54c\ub8e8\ubbf8\ub284\uc774\ub098 \uac15\ucca0\ubcf4\ub2e4 \uc77c\ubc18\uc801\uc73c\ub85c \ube44\uc6a9\uc774 \ub354 \ub192\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uad6c\ub9ac\ub294 \ub6f0\uc5b4\ub09c \uc804\ub3c4\uc131\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \uc7a5\uae30\uc801\uc778 \ud6a8\uc728\uc131\uc744 \uc704\ud574 \ucd94\uac00 \ube44\uc6a9\uc744 \uc9c0\ucd9c\ud558\ub294 \uac83\uc774 \ud569\ub9ac\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<li><b>\uc218\uba85<\/b><\/li>\n<p>\uc7ac\ub8cc\uc758 \uc218\uba85\uc740 \uc124\uce58 \ud6c4\uc5d0\ub3c4 \uc9c0\uc18d\uc801\uc778 \uc720\uc9c0 \ubcf4\uc218 \ube44\uc6a9\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubd80\uc2dd\uc5d0 \uac15\ud55c \uc7ac\ub8cc\ub294 \ud658\uacbd\uc801 \uc694\uc778\uc5d0 \uc758\ud55c \uc190\uc0c1\uc744 \ucd5c\uc18c\ud654\ud558\uc5ec \ub3c4\uad00\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<li><b>\uc801\ud569\uc131<\/b><\/li>\n<p>\ud2b9\uc815 \ud658\uacbd\uc774\ub098 \uc124\uce58 \uc870\uac74\uc5d0\uc11c\ub294 \ud2b9\uc815 \ub3c4\uad00 \uc7ac\ub8cc\uac00 \ub354 \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub192\uc740 \uc804\uc555\uc774 \ud544\uc694\ud55c \uacf3\uc5d0\uc11c\ub294 \uac15\ucca0 \uac19\uc740 \uc7ac\ub8cc\uac00 \ub354 \uc801\ud569\ud560 \uc218 \uc788\uc73c\uba70, \ubd80\uc2dd \ud658\uacbd\uc5d0\uc11c\ub294 \ud50c\ub77c\uc2a4\ud2f1 \ub610\ub294 \uc54c\ub8e8\ubbf8\ub284\uc774 \ub354 \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/ul>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc804\uae30 \ub3c4\uad00 \uc7ac\ub8cc\ub294 \uc804\uae30 \uc124\uce58\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub85c, \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc804\uae30 \uc804\uc1a1\uc744 \uc704\ud574 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uad6c\ub9ac, \uc54c\ub8e8\ubbf8\ub284, \uac15\ucca0 \ubc0f \ud50c\ub77c\uc2a4\ud2f1\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uc7ac\ub8cc\ub294 \uac01\uac01\uc758 \ud2b9\uc131\uacfc \uc7a5\ub2e8\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c, \uc124\uce58 \ud658\uacbd\uacfc \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\ud655\ud558\uac8c \ud30c\uc545\ud558\uace0 \uc774\ub97c \uae30\ubc18\uc73c\ub85c \ucd5c\uc801\uc758 \ub3c4\uad00 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc804\uae30 \uc2dc\uc124\ubb3c\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\uace0, \uc548\uc804\ud558\uba70 \ud6a8\uc728\uc801\uc778 \uc804\uae30 \uc804\uc1a1\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc804\uae30 \ub3c4\uad00 \uc7ac\ub8cc\uc758 \uc885\ub958\uc640 \ud2b9\uc9d5\uc5d0 \ub300\ud55c \uc548\ub0b4. \uad6c\ub9ac, \uc54c\ub8e8\ubbf8\ub284, \uac15\ucca0, \ud50c\ub77c\uc2a4\ud2f1 \uc7ac\ub8cc\uc758 \uc7a5\ub2e8\uc810 \ubc0f \uc120\ud0dd \uc2dc \uace0\ub824\uc0ac\ud56d\uc744 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[61],"tags":[62],"class_list":["post-51517","post","type-post","status-publish","format-standard","hentry","category-61","tag-62","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uac00\uc7a5 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content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Matan\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/ko\/#website\",\"url\":\"https:\/\/www.electricity-magnetism.org\/ko\/\",\"name\":\"Electricity - Magnetism\",\"description\":\"All about electricity and magnetism.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.electricity-magnetism.org\/ko\/?s={search_term_string}\"},\"query-input\":\"required 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