{"id":51513,"date":"2023-05-22T05:54:21","date_gmt":"2023-05-22T05:54:21","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%9e%90%ea%b8%b0-%ec%b9%98%eb%a3%8c-%ea%b8%b0%eb%b2%95-4%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%9e%90%ea%b8%b0-%ec%b9%98%eb%a3%8c-%ea%b8%b0%eb%b2%95-4%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%9e%90%ea%b8%b0-%ec%b9%98%eb%a3%8c-%ea%b8%b0%eb%b2%95-4%ea%b0%80%ec%a7%80\/","title":{"rendered":"\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc790\uae30 \uce58\ub8cc \uae30\ubc95 4\uac00\uc9c0"},"content":{"rendered":"

\uc790\uae30 \uce58\ub8cc \uae30\ubc95 4\uac00\uc9c0(\uba85\uc0c1, \uc77c\uae30 \uc4f0\uae30, \uc790\uae30 \ub300\ud654, \ubaa9\ud45c \uc124\uc815)\ub97c \uc911\uc2ec\uc73c\ub85c \uac10\uc815\uacfc \uc0dd\uac01\uc744 \uaddc\uc81c\ud558\uace0 \uc0b6\uc758 \uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc744 \uc18c\uac1c\ud558\ub294 \uae30\uc0ac\uc785\ub2c8\ub2e4.<\/p>\n

\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc790\uae30 \uce58\ub8cc \uae30\ubc95 4\uac00\uc9c0<\/h2>\n

\uc790\uae30 \uce58\ub8cc, \ud639\uc740 \uc790\uae30 \uc131\ucc30\uc740 \uc6b0\ub9ac\uc758 \uc77c\uc0c1 \uc18d\uc5d0\uc11c \uc2a4\uc2a4\ub85c\uc758 \uc815\uc2e0\uc801, \uac10\uc815\uc801 \uc0c1\ud0dc\ub97c \uac1c\uc120\ud558\uac70\ub098 \uade0\ud615\uc744 \ucc3e\uae30 \uc704\ud55c \ubc29\ubc95\uc73c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uae30 \uce58\ub8cc\uc758 \ubaa9\uc801\uc740 \uc2a4\uc2a4\ub85c\ub97c \ub354 \uc798 \uc774\ud574\ud558\uace0, \uc2a4\ud2b8\ub808\uc2a4\ub098 \ubd80\uc815\uc801\uc778 \uac10\uc815\uc744 \uadf9\ubcf5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uba70, \uac1c\uc778\uc758 \ud589\ubcf5\uacfc \uc6f0\ube59\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc790\uae30 \uce58\ub8cc \uae30\ubc95 4\uac00\uc9c0\ub97c \uc18c\uac1c\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

1. \uba85\uc0c1<\/h3>\n

\uba85\uc0c1\uc740 \uc218 \ucc9c\ub144 \ub3d9\uc548 \ub9ce\uc740 \ubb38\ud654\uc640 \uc885\uad50\uc5d0\uc11c \uc0ac\uc6a9\ub418\uc5b4 \uc628 \uae30\ubc95\uc785\ub2c8\ub2e4. \uba85\uc0c1\uc744 \ud1b5\ud574 \uc0ac\ub78c\ub4e4\uc740 \ud604\uc7ac \uc21c\uac04\uc5d0 \uc9d1\uc911\ud558\uac8c \ub418\uba70, \ub9c8\uc74c\uc758 \uc548\uc815\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uba85\uc0c1\uc740 \uc6b0\ub9ac\uc758 \uc0dd\uac01\uacfc \uac10\uc815\uc744 \uba85\ud655\ud788 \uc778\uc2dd\ud558\uac8c \ub3c4\uc640\uc8fc\uba70, \uc2a4\ud2b8\ub808\uc2a4\uc640 \ubd88\uc548\uc744 \uc904\uc774\ub294 \ub370 \ud070 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

2. \uc77c\uae30 \uc4f0\uae30<\/h3>\n

\uc77c\uae30 \uc4f0\uae30\ub294 \uac10\uc815\uacfc \uc0dd\uac01\uc744 \uc815\ub9ac\ud558\uace0 \uc790\uc2e0\uc744 \uc131\ucc30\ud558\ub294 \ud6cc\ub96d\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc77c\uae30\ub97c \ud1b5\ud574 \uc77c\uc0c1\uc758 \uc0ac\uac74\ub4e4, \uac10\uc815, \uc0dd\uac01\uc744 \uae30\ub85d\ud568\uc73c\ub85c\uc368 \uadf8 \uc21c\uac04\uc758 \uac10\uc815\uacfc \uc0dd\uac01\uc744 \ubd84\uc11d\ud558\uace0 \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc2a4\uc2a4\ub85c\uc758 \uac10\uc815\uacfc \uc0dd\uac01\uc5d0 \ub300\ud55c \uae4a\uc740 \uc774\ud574\ub97c \ub3c4\uc640\uc8fc\uba70, \uac1c\uc778\uc758 \uc131\uc7a5\uc744 \ucd09\uc9c4\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

3. \uc790\uae30 \ub300\ud654<\/h3>\n

\uc790\uae30 \ub300\ud654\ub294 \uc2a4\uc2a4\ub85c\uc640\uc758 \ub300\ud654\ub97c \ud1b5\ud574 \uc790\uc2e0\uc758 \uac10\uc815, \uc0dd\uac01, \ub3d9\uae30\ub97c \ud0d0\uc0c9\ud558\ub294 \uae30\ubc95\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc0ac\ub78c\ub4e4\uc740 \uc2a4\uc2a4\ub85c\uc758 \uac10\uc815\uacfc \uc0dd\uac01\uc744 \uc778\uc815\ud558\uace0, \uadf8 \uc6d0\uc778\uc744 \ucc3e\uc544 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uae30 \ub300\ud654\ub294 \ud2b9\ud788 \ubcf5\uc7a1\ud558\uac70\ub098 \ud63c\ub780\uc2a4\ub7ec\uc6b4 \uc0c1\ud669\uc5d0\uc11c \uac10\uc815\uc744 \uc815\ub9ac\ud558\ub294 \ub370 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p>\n

4. \ubaa9\ud45c \uc124\uc815<\/h3>\n

\ubaa9\ud45c \uc124\uc815\uc740 \uc6d0\ud558\ub294 \uacb0\uacfc\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \uad6c\uccb4\uc801\uc774\uace0 \uce21\uc815 \uac00\ub2a5\ud55c \ubaa9\ud45c\ub97c \uc124\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \uae30\ubc95\uc740 \uac1c\uc778\uc758 \uc131\uc7a5\uacfc \ubc1c\uc804\uc744 \uc704\ud574 \uc790\uc2e0\uc758 \ub2a5\ub825\uacfc \uc7a0\uc7ac\ub825\uc744 \ucd5c\ub300\ud55c \ud65c\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4. \ubaa9\ud45c\ub97c \uc124\uc815\ud558\uba74 \uadf8\uac83\uc744 \ud5a5\ud574 \ub098\uc544\uac00\uae30 \uc704\ud55c \ub3d9\uae30\ubd80\uc5ec\uc640 \ubc29\ud5a5\uc131\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774\ub7ec\ud55c \uc790\uae30 \uce58\ub8cc \uae30\ubc95\ub4e4\uc740 \uac1c\uc778\uc758 \uc0c1\ud669\uacfc \ud544\uc694\uc5d0 \ub530\ub77c \uc120\ud0dd\ud558\uace0 \ud65c\uc6a9\ud558\uba74 \ub429\ub2c8\ub2e4. \uc790\uae30 \uce58\ub8cc\ub294 \uc804\ubb38\uac00\uc758 \ub3c4\uc6c0 \uc5c6\uc774\ub3c4 \uc2a4\uc2a4\ub85c\uc758 \uac10\uc815\uacfc \uc0dd\uac01\uc744 \uadf9\ubcf5\ud558\uace0 \uac1c\uc120\ud558\ub294 \ub370 \ud070 \ub3c4\uc6c0\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc, \uc790\uae30 \uce58\ub8cc\ub9cc\uc73c\ub85c \ud574\uacb0\ud558\uae30 \uc5b4\ub824\uc6b4 \ubb38\uc81c\ub098 \uac10\uc815\uc774 \uc788\ub2e4\uba74 \uc804\ubb38\uac00\uc758 \ub3c4\uc6c0\uc744 \ubc1b\ub294 \uac83\ub3c4 \uace0\ub824\ud574 \ubcfc \ub9cc\ud569\ub2c8\ub2e4.<\/p>\n

\uc790\uae30 \uce58\ub8cc\uc758 \ud6a8\uacfc<\/h3>\n

\uc790\uae30 \uce58\ub8cc\ub294 \uc6b0\ub9ac\uc758 \uc77c\uc0c1\uc5d0\uc11c \uc790\uc8fc \ub9c8\uc8fc\uce58\ub294 \uc2a4\ud2b8\ub808\uc2a4, \ubd88\uc548, \ud63c\ub780 \ub4f1\uc758 \uac10\uc815\uc744 \uadf9\ubcf5\ud558\ub294 \ub370 \ud070 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ubc95\ub4e4\uc740 \uac1c\uc778\uc758 \ub0b4\uba74\uc758 \uc138\uacc4\uc640 \ub300\ud654\ud558\uba74\uc11c \uc2a4\uc2a4\ub85c\ub97c \ub354 \uae4a\uac8c \uc774\ud574\ud558\ub294 \uae30\ud68c\ub97c \uc81c\uacf5\ud558\uba70, \uc774\ub97c \ud1b5\ud574 \ub354 \ud589\ubcf5\ud558\uace0 \ub9cc\uc871\uc2a4\ub7ec\uc6b4 \uc0b6\uc744 \uc0b4 \uc218 \uc788\uac8c \ub3c4\uc640\uc90d\ub2c8\ub2e4.<\/p>\n

\uc804\ubb38\uac00\uc758 \ub3c4\uc6c0\uacfc\uc758 \uc870\ud654<\/h3>\n

\ubb3c\ub860, \uc790\uae30 \uce58\ub8cc\ub294 \ub9ce\uc740 \ubb38\uc81c\uc640 \uac10\uc815\uc744 \uadf9\ubcf5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc904 \uc218 \uc788\uc9c0\ub9cc, \ub54c\ub85c\ub294 \uc804\ubb38\uac00\uc758 \ub3c4\uc6c0\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788, \uc9c0\uc18d\uc801\uc778 \uc6b0\uc6b8\uc99d, \uace0\ubbfc, \ubd88\uc548\uac10 \ub4f1\uc774 \uc788\uc744 \uacbd\uc6b0 \uc804\ubb38\uac00\uc758 \uc0c1\ub2f4\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7f0 \uc0c1\ud669\uc5d0\uc11c\ub294 \uc790\uae30 \uce58\ub8cc\uc640 \uc804\ubb38\uac00\uc758 \ub3c4\uc6c0\uc744 \ud568\uaed8 \ubc1b\uc73c\uba74\uc11c \ub354 \ud6a8\uacfc\uc801\uc778 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uacb0\ub860<\/h2>\n

\uc790\uae30 \uce58\ub8cc\ub294 \uc6b0\ub9ac\uc758 \uac10\uc815, \uc0dd\uac01, \ud589\ub3d9\uc744 \uaddc\uc81c\ud558\uace0 \ubc1c\uc804\uc2dc\ud0a4\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uba85\uc0c1, \uc77c\uae30 \uc4f0\uae30, \uc790\uae30 \ub300\ud654, \ubaa9\ud45c \uc124\uc815 \ub4f1 \ub2e4\uc591\ud55c \uc790\uae30 \uce58\ub8cc \uae30\ubc95\uc744 \ud65c\uc6a9\ud558\uc5ec \uc2a4\uc2a4\ub85c\uc758 \uc0b6\uc758 \uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5b4\ub824\uc6b4 \ubb38\uc81c\ub098 \uac10\uc815\uc744 \ub9c8\uc8fc\ud560 \ub54c\ub294 \uc804\ubb38\uac00\uc758 \ub3c4\uc6c0\uc744 \ubc1b\ub294 \uac83\ub3c4 \uc911\uc694\ud558\uba70, \ub450 \ubc29\ubc95\uc744 \ud568\uaed8 \ud65c\uc6a9\ud558\uba74 \ub354\uc6b1 \ud6a8\uacfc\uc801\uc778 \uacb0\uacfc\ub97c \uae30\ub300\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\uc2a4\ub85c\ub97c \uc544\ub07c\uace0 \uc790\uc2e0\uc758 \uac10\uc815\uacfc \uc0dd\uac01\uc5d0 \uc8fc\uc758\ub97c \uae30\uc6b8\uc774\uba70, \ud544\uc694\ud55c \ub3c4\uc6c0\uc744 \ubc1b\uc544 \ub354 \ub098\uc740 \uc0b6\uc744 \ud5a5\ud574 \ub098\uc544\uac11\uc2dc\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc790\uae30 \uce58\ub8cc \uae30\ubc95 4\uac00\uc9c0(\uba85\uc0c1, \uc77c\uae30 \uc4f0\uae30, \uc790\uae30 \ub300\ud654, \ubaa9\ud45c \uc124\uc815)\ub97c \uc911\uc2ec\uc73c\ub85c \uac10\uc815\uacfc \uc0dd\uac01\uc744 \uaddc\uc81c\ud558\uace0 \uc0b6\uc758 \uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc744 \uc18c\uac1c\ud558\ub294 \uae30\uc0ac\uc785\ub2c8\ub2e4.<\/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-51513","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":"\n\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc790\uae30 \uce58\ub8cc \uae30\ubc95 4\uac00\uc9c0<\/title>\n<meta name=\"description\" content=\"\uc790\uae30 \uce58\ub8cc \uae30\ubc95 4\uac00\uc9c0(\uba85\uc0c1, \uc77c\uae30 \uc4f0\uae30, \uc790\uae30 \ub300\ud654, \ubaa9\ud45c \uc124\uc815)\ub97c \uc911\uc2ec\uc73c\ub85c \uac10\uc815\uacfc \uc0dd\uac01\uc744 \uaddc\uc81c\ud558\uace0 \uc0b6\uc758 \uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc744 \uc18c\uac1c\ud558\ub294 \uae30\uc0ac\uc785\ub2c8\ub2e4.\" \/>\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\/%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-%ec%9e%90%ea%b8%b0-%ec%b9%98%eb%a3%8c-%ea%b8%b0%eb%b2%95-4%ea%b0%80%ec%a7%80\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc790\uae30 \uce58\ub8cc \uae30\ubc95 4\uac00\uc9c0\" \/>\n<meta property=\"og:description\" content=\"\uc790\uae30 \uce58\ub8cc \uae30\ubc95 4\uac00\uc9c0(\uba85\uc0c1, \uc77c\uae30 \uc4f0\uae30, \uc790\uae30 \ub300\ud654, \ubaa9\ud45c \uc124\uc815)\ub97c \uc911\uc2ec\uc73c\ub85c \uac10\uc815\uacfc \uc0dd\uac01\uc744 \uaddc\uc81c\ud558\uace0 \uc0b6\uc758 \uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc744 \uc18c\uac1c\ud558\ub294 \uae30\uc0ac\uc785\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"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%9e%90%ea%b8%b0-%ec%b9%98%eb%a3%8c-%ea%b8%b0%eb%b2%95-4%ea%b0%80%ec%a7%80\/\" \/>\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\" 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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