{"id":51509,"date":"2023-05-22T05:54:21","date_gmt":"2023-05-22T05:54:21","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%a0%84%ea%b8%b0-%eb%b0%95%ec%8a%a4%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95%ec%9d%98-%ec%9e%ac%eb%a3%8c\/"},"modified":"2023-11-02T05:59:56","modified_gmt":"2023-11-02T05:59:56","slug":"%ec%a0%84%ea%b8%b0-%eb%b0%95%ec%8a%a4%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95%ec%9d%98-%ec%9e%ac%eb%a3%8c","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ea%b8%b0-%eb%b0%95%ec%8a%a4%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95%ec%9d%98-%ec%9e%ac%eb%a3%8c\/","title":{"rendered":"\uc804\uae30 \ubc15\uc2a4\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 4\uac00\uc9c0 \uc720\ud615\uc758 \uc7ac\ub8cc"},"content":{"rendered":"<p class=\"sidekick\">\uc804\uae30 \ubc15\uc2a4\uc758 4\uac00\uc9c0 \uc8fc\uc694 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uc0c1\uc138 \uc124\uba85. \uac15\ucca0, \uc54c\ub8e8\ubbf8\ub284, \ud50c\ub77c\uc2a4\ud2f1, \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 \ud2b9\uc131 \ubc0f \uc0ac\uc6a9 \ud658\uacbd\uc5d0 \ub530\ub978 \uc120\ud0dd \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n<h2>\uc804\uae30 \ubc15\uc2a4\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 4\uac00\uc9c0 \uc720\ud615\uc758 \uc7ac\ub8cc<\/h2>\n<p>\uc804\uae30 \ubc15\uc2a4\ub294 \uac74\ubb3c \ub0b4 \uc804\uae30 \uc124\ube44\ub97c \uc548\uc804\ud558\uac8c \ubcf4\ud638\ud558\uace0 \uad00\ub9ac\ud558\uae30 \uc704\ud574 \uc124\uce58\ub418\ub294 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc804\uae30 \ubc15\uc2a4\uc758 \uc7ac\ub8cc\ub294 \ubc15\uc2a4\uc758 \uc131\ub2a5, \ub0b4\uad6c\uc131, \uadf8\ub9ac\uace0 \uc0ac\uc6a9\ub418\ub294 \ud658\uacbd\uc5d0 \ub530\ub77c \uc120\ud0dd\ub418\uba70, \uac01\uac01\uc758 \uc7ac\ub8cc\ub294 \uadf8 \ud2b9\uc131\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8\ubb38\uc5d0\uc11c\ub294 \uc804\uae30 \ubc15\uc2a4\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 4\uac00\uc9c0 \uc720\ud615\uc758 \uc7ac\ub8cc\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><b>\uac15\ucca0 (Steel)<\/b><\/li>\n<p>\uac15\ucca0\uc740 \uc804\uae30 \ubc15\uc2a4 \uc81c\uc791\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub192\uc740 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc73c\uba70, \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\ub3c4 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \ub610\ud55c, \uac15\ucca0\uc740 \uc804\uae30\ub97c \uc798 \uc804\ub2ec\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \uc548\uc804\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc774\uc720\ub85c \ub9ce\uc740 \uc0c1\uc5c5\uc801 \uac74\ubb3c\uc774\ub098 \uc0b0\uc5c5 \uc2dc\uc124\uc5d0\uc11c \uac15\ucca0 \uc804\uae30 \ubc15\uc2a4\ub97c \uc120\ud638\ud569\ub2c8\ub2e4.<\/p>\n<li><b>\uc54c\ub8e8\ubbf8\ub284 (Aluminum)<\/b><\/li>\n<p>\uc54c\ub8e8\ubbf8\ub284\uc740 \uac00\ubcbc\uc6b0\uba74\uc11c\ub3c4 \uac15\ub3c4\uac00 \ub192\uc544, \uc804\uae30 \ubc15\uc2a4 \uc81c\uc791\uc5d0 \uc801\ud569\ud55c \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284\uc740 \ub0b4\ubd80\uc2dd\uc131\uc774 \ub192\uc544, \ud654\ud559 \ubb3c\uc9c8\uc774\ub098 \uc5fc\ubd84\uc774 \ub9ce\uc740 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc624\ub79c \uc2dc\uac04 \ub3d9\uc548 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc54c\ub8e8\ubbf8\ub284\uc740 \uc7ac\uc0ac\uc6a9\uc774 \uac00\ub2a5\ud558\ubbc0\ub85c \uce5c\ud658\uacbd\uc801\uc778 \uc120\ud0dd\uc73c\ub85c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<li><b>\ud50c\ub77c\uc2a4\ud2f1 (Plastic)<\/b><\/li>\n<p>\ud50c\ub77c\uc2a4\ud2f1 \uc804\uae30 \ubc15\uc2a4\ub294 \uac00\ubccd\uace0, \uc124\uce58\uac00 \uac04\ud3b8\ud558\uba70, \ub0b4\uc218\uc131\uc774 \ub6f0\uc5b4\ub098\ub2e4\ub294 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc0c9\uc0c1\uacfc \ub514\uc790\uc778\uc73c\ub85c \uc81c\uc791\ub420 \uc218 \uc788\uc5b4 \uc678\uad00\uc0c1\uc758 \uc720\uc5f0\uc131\uc774 \ub192\uc73c\uba70, \uc800\ub834\ud55c \uac00\uaca9\uc73c\ub85c \uc0dd\uc0b0\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc, \ub192\uc740 \uc628\ub3c4\ub098 \uac15\ud55c \ucda9\uaca9\uc5d0\ub294 \ucde8\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<li><b>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 (Stainless Steel)<\/b><\/li>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uac15\ucca0\uc5d0 \ud06c\ub86c\uc774\ub098 \ub2c8\ucf08\uc744 \ucca8\uac00\ud558\uc5ec \ub9cc\ub4e4\uc5b4\uc9c4 \ud569\uae08\uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uc774 \uc7ac\ub8cc\ub294 \ub6f0\uc5b4\ub09c \ub0b4\ubd80\uc2dd\uc131\uc744 \uc9c0\ub2c8\uace0 \uc788\uc5b4, \ud654\ud559 \ubb3c\uc9c8\uc774\ub098 \uc5fc\ubd84\uc5d0 \ub178\ucd9c\ub418\ub294 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \ub610\ud55c, \uc624\ub79c \uc2dc\uac04 \ub3d9\uc548 \uae68\ub057\ud55c \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/ul>\n<p>\uac01\uac01\uc758 \uc804\uae30 \ubc15\uc2a4 \uc7ac\ub8cc\ub294 \uadf8 \ud2b9\uc131\uacfc \uc6a9\ub3c4\uc5d0 \ub530\ub77c \uc120\ud0dd\ub418\uba70, \uc124\uce58\ub420 \ud658\uacbd, \uc608\uc0b0, \uadf8\ub9ac\uace0 \ud544\uc694\ud55c \uc131\ub2a5 \ub4f1\uc744 \uace0\ub824\ud558\uc5ec \ucd5c\uc801\uc758 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc804\uae30 \ubc15\uc2a4\uc758 \uc7ac\ub8cc \uc120\ud0dd\uc740 \ub2e4\uc591\ud55c \uc694\uc778\ub4e4\uc744 \uace0\ub824\ud558\uc5ec \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud574\uc548\uac00\uc5d0 \uc704\uce58\ud55c \uac74\ubb3c\uc5d0\uc11c\ub294 \uc5fc\ubd84\uc5d0 \uc758\ud55c \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc774\ub098 \uc54c\ub8e8\ubbf8\ub284\uacfc \uac19\uc740 \ub0b4\ubd80\uc2dd\uc131\uc774 \ub192\uc740 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \ubc18\uba74, \ub0b4\ubd80 \uacf5\uac04\uc5d0\uc11c \ub2e8\uc21c\ud788 \uc804\uae30 \uc124\ube44\ub97c \ubcf4\ud638\ud558\ub294 \ubaa9\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0, \uacbd\uc81c\uc801\uc778 \uac00\uaca9\uacfc \uac04\ud3b8\ud55c \uc124\uce58\ub97c \uc704\ud574 \ud50c\ub77c\uc2a4\ud2f1\uc774\ub098 \uc77c\ubc18 \uac15\ucca0\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uac74\ubb3c\uc758 \ub514\uc790\uc778\uc774\ub098 \uc678\uad00\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uc0c9\uc0c1\uacfc \ud615\ud0dc\uc758 \uc804\uae30 \ubc15\uc2a4\ub97c \uc120\ud0dd\ud558\ub294 \uac83\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1\uc740 \ub2e4\uc591\ud55c \uc0c9\uc0c1\uc758 \uc120\ud0dd\uc774 \uac00\ub2a5\ud558\uba70, \uc54c\ub8e8\ubbf8\ub284\uc774\ub098 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \ud604\ub300\uc801\uc774\uace0 \uae54\ub054\ud55c \ub514\uc790\uc778\uc73c\ub85c \uc120\ud0dd\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc804\uae30 \ubc15\uc2a4\uc758 \uc7ac\ub8cc \uc120\ud0dd\uc740 \uc548\uc804\uc131, \ub0b4\uad6c\uc131, \uadf8\ub9ac\uace0 \uc124\uce58 \ud658\uacbd \ub4f1 \ub2e4\uc591\ud55c \uc694\uc18c\ub4e4\uc744 \uace0\ub824\ud558\uc5ec \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4. \uac01 \uc7ac\ub8cc\ub294 \uadf8 \uc790\uccb4\uc758 \ud2b9\uc131\uacfc \uc7a5\ub2e8\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\ubbc0\ub85c, \uc124\uce58\ub420 \ud658\uacbd\uacfc \uc6a9\ub3c4\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc55e\uc11c \uc18c\uac1c\ud55c 4\uac00\uc9c0 \uc7ac\ub8cc \uc911\uc5d0\uc11c\ub3c4 \ucd5c\uc801\uc758 \uc120\ud0dd\uc744 \ud558\uae30 \uc704\ud574\uc11c\ub294 \uc804\uae30 \ubc15\uc2a4\uc758 \uc6a9\ub3c4, \uc608\uc0b0, \uc124\uce58 \ud658\uacbd \ub4f1\uc744 \uc885\ud569\uc801\uc73c\ub85c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc804\uae30 \uc124\ube44 \uc6b4\uc601\uc744 \uc704\ud574\uc11c\ub294 \ucd5c\uc801\uc758 \uc804\uae30 \ubc15\uc2a4 \uc7ac\ub8cc \uc120\ud0dd\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc804\uae30 \ubc15\uc2a4\uc758 4\uac00\uc9c0 \uc8fc\uc694 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uc0c1\uc138 \uc124\uba85. \uac15\ucca0, \uc54c\ub8e8\ubbf8\ub284, \ud50c\ub77c\uc2a4\ud2f1, \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 \ud2b9\uc131 \ubc0f \uc0ac\uc6a9 \ud658\uacbd\uc5d0 \ub530\ub978 \uc120\ud0dd \ubc29\ubc95\uc744 \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-51509","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>\uc804\uae30 \ubc15\uc2a4\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 4\uac00\uc9c0 \uc720\ud615\uc758 \uc7ac\ub8cc<\/title>\n<meta name=\"description\" content=\"\uc804\uae30 \ubc15\uc2a4\uc758 4\uac00\uc9c0 \uc8fc\uc694 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uc0c1\uc138 \uc124\uba85. \uac15\ucca0, \uc54c\ub8e8\ubbf8\ub284, \ud50c\ub77c\uc2a4\ud2f1, \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 \ud2b9\uc131 \ubc0f \uc0ac\uc6a9 \ud658\uacbd\uc5d0 \ub530\ub978 \uc120\ud0dd \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uc138\uc694.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ea%b8%b0-%eb%b0%95%ec%8a%a4%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95%ec%9d%98-%ec%9e%ac%eb%a3%8c\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc804\uae30 \ubc15\uc2a4\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 4\uac00\uc9c0 \uc720\ud615\uc758 \uc7ac\ub8cc\" \/>\n<meta property=\"og:description\" content=\"\uc804\uae30 \ubc15\uc2a4\uc758 4\uac00\uc9c0 \uc8fc\uc694 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uc0c1\uc138 \uc124\uba85. \uac15\ucca0, \uc54c\ub8e8\ubbf8\ub284, \ud50c\ub77c\uc2a4\ud2f1, \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 \ud2b9\uc131 \ubc0f \uc0ac\uc6a9 \ud658\uacbd\uc5d0 \ub530\ub978 \uc120\ud0dd \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uc138\uc694.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ea%b8%b0-%eb%b0%95%ec%8a%a4%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95%ec%9d%98-%ec%9e%ac%eb%a3%8c\/\" \/>\n<meta property=\"og:site_name\" content=\"Electricity - Magnetism\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-22T05:54:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-02T05:59:56+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Matan\" \/>\n<script type=\"application\/ld+json\" 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