{"id":51421,"date":"2023-05-22T05:53:45","date_gmt":"2023-05-22T05:53:45","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ea%b0%80%ec%9e%a5-%ed%9d%94%ed%95%9c-%ec%a0%84%ea%b5%ac-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95\/"},"modified":"2023-11-02T05:58:57","modified_gmt":"2023-11-02T05:58:57","slug":"%ea%b0%80%ec%9e%a5-%ed%9d%94%ed%95%9c-%ec%a0%84%ea%b5%ac-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b0%80%ec%9e%a5-%ed%9d%94%ed%95%9c-%ec%a0%84%ea%b5%ac-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95\/","title":{"rendered":"\uac00\uc7a5 \ud754\ud55c \uc804\uad6c 4\uac00\uc9c0 \uc720\ud615"},"content":{"rendered":"

\uac00\uc7a5 \ud754\ud55c \uc804\uad6c 4\uac00\uc9c0 \uc720\ud615\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, \ubc31\uc5f4\uc804\uad6c, \ud615\uad11\ub4f1, LED, \ud560\ub85c\uac90 \uc804\uad6c\uc758 \ud2b9\uc9d5\uacfc \uc120\ud0dd \uc2dc \uace0\ub824\ud560 \uc810\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4. \ud6a8\uc728\uc801\uc778 \ud658\uacbd\uc744 \uc704\ud55c \uc804\uad6c \uc120\ud0dd \uac00\uc774\ub4dc.<\/p>\n

\uac00\uc7a5 \ud754\ud55c \uc804\uad6c 4\uac00\uc9c0 \uc720\ud615<\/h2>\n

\uc804\uad6c\ub294 \uc6b0\ub9ac\uc758 \uc77c\uc0c1\uc5d0\uc11c \ube7c\ub193\uc744 \uc218 \uc5c6\ub294 \uc694\uc18c \uc911 \ud558\ub098\ub85c \ub2e4\uc591\ud55c \ud615\ud0dc\uc640 \ud06c\uae30, \uae30\ub2a5\uc73c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ud604\uc7ac \uc2dc\uc7a5\uc5d0\uc11c \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \uc804\uad6c 4\uac00\uc9c0 \uc720\ud615\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

1. \ubc31\uc5f4\uc804\uad6c<\/h3>\n

\ubc31\uc5f4\uc804\uad6c\ub294 \uc804\uad6c\uc758 \uae30\ubcf8\uc801\uc778 \ud615\ud0dc\ub85c \uac00\uc7a5 \uc624\ub798\uc804\ubd80\ud130 \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4. \uc804\uad6c \ub0b4\ubd80\uc758 \ud145\uc2a4\ud150 \ud544\ub77c\uba58\ud2b8\uac00 \uc804\ub958\ub97c \ud1b5\ud574 \uac00\uc5f4\ub420 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc5f4\ub85c \uc778\ud574 \ube5b\uc744 \ubc1c\uc0b0\ud558\ub294 \uc6d0\ub9ac\ub97c \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4. \ubc31\uc5f4\uc804\uad6c\ub294 \ub530\ub73b\ud55c \uc0c9\uc0c1\uc758 \ube5b\uc744 \ub0b4\ubfdc\uc73c\uba70, \uac00\uaca9\uc774 \uc800\ub834\ud558\uc5ec \ub9ce\uc740 \uac00\uc815\uc5d0\uc11c \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc774 \ub0ae\uace0 \uc218\uba85\uc774 \uc9e7\uc740 \ud3b8\uc774\ub77c\ub294 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

2. \ud615\uad11\ub4f1<\/h3>\n

\ud615\uad11\ub4f1\uc740 \ubc31\uc5f4\uc804\uad6c\ubcf4\ub2e4 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc774 \ub192\uc740 \uc804\uad6c\ub85c, \ud615\uad11\uccb4\ub77c\ub294 \ubb3c\uc9c8\uc774 \uc804\ub958\uc758 \uc601\ud5a5\uc744 \ubc1b\uc544 \ube5b\uc744 \ubc1c\uc0b0\ud558\ub294 \uc6d0\ub9ac\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ud615\uad11\ub4f1\uc740 \ubc31\uc5f4\uc804\uad6c\ubcf4\ub2e4 \uc218\uba85\uc774 \uae38\uba70, \ub2e4\uc591\ud55c \uc0c9\uc0c1 \uc635\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ube5b\uc758 \uc138\uae30\uac00 \uc57d\ud574\uc9c0\ub294 \ud2b9\uc131\uc774 \uc788\uc73c\uba70, \uc218\uc740\uc744 \ud3ec\ud568\ud558\uace0 \uc788\uc5b4 \ud658\uacbd \ubb38\uc81c\uc5d0 \ubbfc\uac10\ud55c \uacbd\uc6b0 \uc0ac\uc6a9\uc744 \uaebc\ub824\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

3. LED \uc804\uad6c<\/h3>\n

LED \uc804\uad6c\ub294 \ucd5c\uadfc\uc5d0 \uac00\uc7a5 \uc778\uae30\uac00 \ub192\uc544\uc9c4 \uc804\uad6c \uc720\ud615 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. LED\ub294 ‘\ubc1c\uad11 \ub2e4\uc774\uc624\ub4dc’\uc758 \uc904\uc784\ub9d0\ub85c, \uc791\uc740 \uc804\ub958\ub97c \ud1b5\ud574 \ube5b\uc744 \ubc1c\uc0b0\ud569\ub2c8\ub2e4. LED \uc804\uad6c\ub294 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc774 \ub9e4\uc6b0 \ub192\uace0 \uc218\uba85\ub3c4 \uae38\ub2e4\ub294 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub2e4\uc591\ud55c \uc0c9\uc0c1\uacfc \ub514\uc790\uc778\uc73c\ub85c \uc81c\uacf5\ub418\uc5b4 \ud648 \uc778\ud14c\ub9ac\uc5b4\ub098 \uc0c1\uc5c5\uc801\uc778 \uc6a9\ub3c4\ub85c\ub3c4 \ub110\ub9ac \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc218\uba85\uc774 \uae38\uba70 \uc5d0\ub108\uc9c0\ub97c \uc801\uac8c \uc18c\ubaa8\ud55c\ub2e4\ub294 \uc7a5\uc810\uc774 \uc788\uc9c0\ub9cc, \uac00\uaca9\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \ub192\uc740 \ud3b8\uc785\ub2c8\ub2e4.<\/p>\n

4. \ud560\ub85c\uac90 \uc804\uad6c<\/h3>\n

\ud560\ub85c\uac90 \uc804\uad6c\ub294 \ubc31\uc5f4\uc804\uad6c\uc758 \ubcc0\ud615 \ud615\ud0dc\ub85c, \ud145\uc2a4\ud150 \ud544\ub77c\uba58\ud2b8\uc640 \ud568\uaed8 \ud560\ub85c\uac90 \uac00\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ube5b\uc744 \ubc1c\uc0b0\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ubc31\uc5f4\uc804\uad6c\ubcf4\ub2e4\ub294 \ubc1d\uace0 \uba85\ub8cc\ud55c \ube5b\uc744 \uc81c\uacf5\ud558\uba70 \uc218\uba85\ub3c4 \ub354 \uae38\ub2e4\ub294 \ud2b9\uc9d5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\ub85c \uc2a4\ud3ec\ud2b8\ub77c\uc774\ud2b8\ub098 \ucc28\ub7c9\uc6a9 \uc804\uad6c\ub85c \uc0ac\uc6a9\ub418\uba70, \ub530\ub73b\ud55c \ube5b\uc758 \uc0c9\uc0c1\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5f4\uc774 \ub9ce\uc774 \ubc1c\uc0dd\ud558\ubbc0\ub85c \uc8fc\uc758\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\uc804\uad6c \uc120\ud0dd \uc2dc \uace0\ub824\ud560 \uc810<\/h3>\n

\uc804\uad6c\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \uc0ac\uc6a9 \ubaa9\uc801, \uc5d0\ub108\uc9c0 \ud6a8\uc728, \uac00\uaca9, \uc218\uba85 \ub4f1 \ub2e4\uc591\ud55c \uc694\uc18c\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uac70\uc2e4\uc774\ub098 \uce68\uc2e4\uacfc \uac19\uc740 \uc9d1 \uc548\uc5d0\uc11c\ub294 \ub530\ub73b\ud55c \ube5b\uc744 \uc8fc\ub294 \ubc31\uc5f4\uc804\uad6c\ub098 LED \uc804\uad6c\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc88b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74 \uc0ac\ubb34\uc2e4\uc774\ub098 \uacf5\uacf5 \uc7a5\uc18c\uc5d0\uc11c\ub294 \ubc1d\uace0 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc774 \uc88b\uc740 \ud615\uad11\ub4f1\uc774\ub098 LED \uc804\uad6c\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc801\uc808\ud569\ub2c8\ub2e4.<\/p>\n

\ub610\ud55c, \uc804\uad6c\uc758 \uc218\uba85\uacfc \uad00\ub828\ub41c \ube44\uc6a9\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ucd08\uae30 \uad6c\uc785 \uac00\uaca9\uc774 \ube44\uc2f8\ub354\ub77c\ub3c4 \uc218\uba85\uc774 \uae38\uac70\ub098 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc774 \ub192\uc740 \uc804\uad6c\ub294 \uc7a5\uae30\uc801\uc73c\ub85c \uacbd\uc81c\uc801\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ud658\uacbd\uc744 \uc0dd\uac01\ud558\uba70 \uc804\uad6c\ub97c \uc120\ud0dd\ud558\ub294 \uac83\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc774 \uc88b\uc740 \uc804\uad6c\ub97c \uc120\ud0dd\ud568\uc73c\ub85c\uc368 \ud0c4\uc18c \ubc1c\uc790\uad6d\uc744 \uc904\uc774\uace0 \uc9c0\uad6c\ub97c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uacb0\ub860<\/h3>\n

\uc804\uad6c\ub294 \uc6b0\ub9ac \uc77c\uc0c1\uc758 \uc911\uc694\ud55c \ubd80\ubd84\uc774\uba70, \ub2e4\uc591\ud55c \uc720\ud615\uacfc \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc801\ud569\ud55c \uc804\uad6c\ub97c \uc120\ud0dd\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc0ac\uc6a9 \ubaa9\uc801, \uac00\uaca9, \uc5d0\ub108\uc9c0 \ud6a8\uc728 \ub4f1\uc758 \uc694\uc18c\ub97c \uc798 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc704\uc5d0\uc11c \uc18c\uac1c\ud55c 4\uac00\uc9c0 \uc804\uad6c \uc720\ud615\uc744 \ucc38\uace0\ud558\uc5ec, \uac00\uc7a5 \uc801\ud569\ud55c \uc804\uad6c\ub97c \uc120\ud0dd\ud558\uc5ec \ud6a8\uc728\uc801\uc774\uace0 \ud3b8\uc548\ud55c \ud658\uacbd\uc744 \ub9cc\ub4e4\uc5b4\ubcf4\uc138\uc694.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uac00\uc7a5 \ud754\ud55c \uc804\uad6c 4\uac00\uc9c0 \uc720\ud615\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, \ubc31\uc5f4\uc804\uad6c, \ud615\uad11\ub4f1, LED, \ud560\ub85c\uac90 \uc804\uad6c\uc758 \ud2b9\uc9d5\uacfc \uc120\ud0dd \uc2dc \uace0\ub824\ud560 \uc810\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4. \ud6a8\uc728\uc801\uc778 \ud658\uacbd\uc744 \uc704\ud55c \uc804\uad6c \uc120\ud0dd \uac00\uc774\ub4dc.<\/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-51421","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 \ud754\ud55c \uc804\uad6c 4\uac00\uc9c0 \uc720\ud615<\/title>\n<meta name=\"description\" content=\"\uac00\uc7a5 \ud754\ud55c \uc804\uad6c 4\uac00\uc9c0 \uc720\ud615\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, \ubc31\uc5f4\uc804\uad6c, \ud615\uad11\ub4f1, LED, \ud560\ub85c\uac90 \uc804\uad6c\uc758 \ud2b9\uc9d5\uacfc \uc120\ud0dd \uc2dc \uace0\ub824\ud560 \uc810\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4. \ud6a8\uc728\uc801\uc778 \ud658\uacbd\uc744 \uc704\ud55c \uc804\uad6c \uc120\ud0dd \uac00\uc774\ub4dc.\" \/>\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-%ed%9d%94%ed%95%9c-%ec%a0%84%ea%b5%ac-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uac00\uc7a5 \ud754\ud55c \uc804\uad6c 4\uac00\uc9c0 \uc720\ud615\" \/>\n<meta property=\"og:description\" content=\"\uac00\uc7a5 \ud754\ud55c \uc804\uad6c 4\uac00\uc9c0 \uc720\ud615\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, \ubc31\uc5f4\uc804\uad6c, \ud615\uad11\ub4f1, LED, \ud560\ub85c\uac90 \uc804\uad6c\uc758 \ud2b9\uc9d5\uacfc \uc120\ud0dd \uc2dc \uace0\ub824\ud560 \uc810\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4. \ud6a8\uc728\uc801\uc778 \ud658\uacbd\uc744 \uc704\ud55c \uc804\uad6c \uc120\ud0dd \uac00\uc774\ub4dc.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b0%80%ec%9e%a5-%ed%9d%94%ed%95%9c-%ec%a0%84%ea%b5%ac-4%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95\/\" \/>\n<meta property=\"og:site_name\" content=\"Electricity - 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