{"id":213397,"date":"2024-11-24T22:03:00","date_gmt":"2024-11-24T22:03:00","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/?p=213397"},"modified":"2024-11-24T22:03:00","modified_gmt":"2024-11-24T22:03:00","slug":"%ec%a7%81%eb%a5%98dc-%ec%a0%84%eb%a0%a5%ea%b3%bc-%ea%b5%90%eb%a5%98ac-%ec%a0%84%eb%a0%a5%ec%9d%98-%ec%b0%a8%ec%9d%b4%ec%a0%90%ec%9d%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80%ec%9a%94","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a7%81%eb%a5%98dc-%ec%a0%84%eb%a0%a5%ea%b3%bc-%ea%b5%90%eb%a5%98ac-%ec%a0%84%eb%a0%a5%ec%9d%98-%ec%b0%a8%ec%9d%b4%ec%a0%90%ec%9d%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80%ec%9a%94\/","title":{"rendered":"\uc9c1\ub958(DC) \uc804\ub825\uacfc \uad50\ub958(AC) \uc804\ub825\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"<p class=\"sidekick\">\uc9c1\ub958(DC) \uc804\ub825\uacfc \uad50\ub958(AC) \uc804\ub825\uc758 \ucc28\uc774\uc810: \uc804\ub958 \ubc29\ud5a5, \uc0ac\uc6a9 \uc6a9\ub3c4, \uc7a5\ub2e8\uc810\uc744 \uc54c\uc544\ubcf4\uace0 \uc77c\uc0c1\uc0dd\ud65c\uc5d0\uc11c\uc758 \ud65c\uc6a9 \uc0ac\ub840\ub97c \uc774\ud574\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc9c1\ub958(DC) \uc804\ub825\uacfc \uad50\ub958(AC) \uc804\ub825\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\uc9c1\ub958(DC) \uc804\ub825\uacfc \uad50\ub958(AC) \uc804\ub825\uc740 \uc804\ub825 \uacf5\uae09 \ubc29\uc2dd\uc5d0\uc11c \ud06c\uac8c \ub450 \uac00\uc9c0\ub85c \ub098\ub258\uba70, \uac01\uac01\uc758 \ud2b9\uc9d5\uacfc \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ub9ce\uc740 \ucc28\uc774\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 DC \uc804\ub825\uacfc AC \uc804\ub825\uc758 \uae30\ubcf8 \uac1c\ub150, \ucc28\uc774\uc810, \uadf8\ub9ac\uace0 \uac01\uac01\uc758 \uc7a5\ub2e8\uc810\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc9c1\ub958(DC) \uc804\ub825\uc774\ub780?<\/h2>\n<p>DC \uc804\ub825\uc740 <em>Direct Current<\/em>\uc758 \uc57d\uc790\ub85c, \uc804\ub958\uac00 \ud55c \ubc29\ud5a5\uc73c\ub85c\ub9cc \ud750\ub985\ub2c8\ub2e4. \ubc30\ud130\ub9ac\ub098 \ud0dc\uc591\uad11 \ubc1c\uc804 \uc2dc\uc2a4\ud15c \ub4f1\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub418\uba70, \uc804\uc555\uc774 \uc2dc\uac04\uc5d0 \ub530\ub77c \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub418\ub294 \uac83\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uc9c1\ub958 \uc804\ub825\uc740 \uc544\ub798\uc640 \uac19\uc740 \ud2b9\uc131\uc744 \uac00\uc9d1\ub2c8\ub2e4.<\/p>\n<p><u1><\/p>\n<li><strong>\uc804\uc555 \ubcc0\ub3d9 \uc5c6\uc74c:<\/strong> \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ud558\uc9c0 \uc54a\uace0 \uc77c\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\ub958 \ubc29\ud5a5 \uc77c\uc815:<\/strong> \uc804\ub958\uac00 \ud56d\uc0c1 \ud558\ub098\uc758 \ubc29\ud5a5\uc73c\ub85c\ub9cc \ud750\ub985\ub2c8\ub2e4.<\/li>\n<p><\/u1><\/p>\n<h2>\uad50\ub958(AC) \uc804\ub825\uc774\ub780?<\/h2>\n<p>AC \uc804\ub825\uc740 <em>Alternating Current<\/em>\uc758 \uc57d\uc790\ub85c, \uc804\ub958\uac00 \uc8fc\uae30\uc801\uc73c\ub85c \uadf8 \ubc29\ud5a5\uc744 \ubc14\uafc9\ub2c8\ub2e4. \uac00\uc815\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \uc804\ub825\uc740 \ub300\ubd80\ubd84 AC \uc804\ub825\uc774\uba70, \uc8fc\ud30c\uc218\uc640 \uc804\uc555\uc774 \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ub3d9\ud558\ub294 \uac83\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uad50\ub958 \uc804\ub825\uc758 \ud2b9\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><u1><\/p>\n<li><strong>\uc804\uc555 \ubcc0\ub3d9:<\/strong> \uc804\uc555\uc774 \uc2dc\uac04\uc5d0 \ub530\ub77c \uc8fc\uae30\uc801\uc73c\ub85c \ubcc0\ub3d9\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\ub958 \ubc29\ud5a5 \ubcc0\ub3d9:<\/strong> \uc804\ub958\uac00 \uc8fc\uae30\uc801\uc73c\ub85c \uadf8 \ubc29\ud5a5\uc744 \ubc14\uafc9\ub2c8\ub2e4.<\/li>\n<p><\/u1><\/p>\n<h2>\uc9c1\ub958\uc640 \uad50\ub958\uc758 \uc8fc\ub41c \ucc28\uc774\uc810<\/h2>\n<p>DC \uc804\ub825\uacfc AC \uc804\ub825\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><o1><\/p>\n<li>\n    <strong>\uc804\ub958 \ud750\ub984 \ubc29\ud5a5:<\/strong> DC\ub294 \uc77c\uc815\ud55c \ubc29\ud5a5\uc73c\ub85c \ud750\ub974\ub294 \ubc18\uba74, AC\ub294 \uc8fc\uae30\uc801\uc73c\ub85c \ubc29\ud5a5\uc774 \ubc14\ub01d\ub2c8\ub2e4.\n  <\/li>\n<li>\n    <strong>\uc804\uc555\uc758 \ubcc0\ud654:<\/strong> DC\ub294 \uc77c\uc815\ud55c \uc804\uc555\uc744 \uc720\uc9c0\ud558\uc9c0\ub9cc, AC\ub294 \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ud569\ub2c8\ub2e4.<br \/>\n    AC \uc804\uc555\uc740 \uc77c\ubc18\uc801\uc73c\ub85c $\\sin$ \uace1\uc120\uc5d0 \ub530\ub77c \ubcc0\ub3d9\ud558\uc5ec, $$V(t) = V_\\text{peak} \\sin(2\\pi ft)$$ \ud615\ud0dc\ub97c \ub530\ub985\ub2c8\ub2e4.\n  <\/li>\n<li>\n    <strong>\uc804\ub825 \uc804\uc1a1 \ud6a8\uc728\uc131:<\/strong> AC\ub294 \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud574 \uc804\uc555\uc744 \uc27d\uac8c \ubcc0\ud658\ud560 \uc218 \uc788\uc5b4 \uc7a5\uac70\ub9ac \uc804\uc1a1\uc5d0 \uc720\ub9ac\ud569\ub2c8\ub2e4. \ubc18\uba74, DC\ub294 \uc804\uc555 \ubcc0\ud658\uc774 \uc5b4\ub835\uc2b5\ub2c8\ub2e4.\n  <\/li>\n<p><\/o1><\/p>\n<h2>\uac01 \uc804\ub825\uc758 \uc7a5\ub2e8\uc810<\/h2>\n<h3>\uc9c1\ub958(DC) \uc804\ub825\uc758 \uc7a5\uc810<\/h3>\n<p><u1><\/p>\n<li><strong>\uc548\uc815\uc131:<\/strong> \uc9c1\ub958\ub294 \uc804\uc555\uc774 \uc77c\uc815\ud574 \uc804\uc790\uae30\uae30\uc5d0\uc11c \uc548\uc815\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ud6a8\uc728\uc131:<\/strong> \ubc30\ud130\ub9ac \ub4f1 \uc800\uc7a5\uc7a5\uce58\uc5d0\uc11c \uc9c1\uc811 \uc0ac\uc6a9\ub418\uae30 \ub54c\ubb38\uc5d0 \ubcc0\ud658 \uacfc\uc815\uc774 \ubd88\ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<p><\/u1><\/p>\n<h3>\uc9c1\ub958(DC) \uc804\ub825\uc758 \ub2e8\uc810<\/h3>\n<p><u1><\/p>\n<li><strong>\uc804\uc1a1 \uac70\ub9ac \uc81c\ud55c:<\/strong> \uc7a5\uac70\ub9ac \uc804\uc1a1 \uc2dc \uc804\ub825 \uc190\uc2e4\uc774 \ud07d\ub2c8\ub2e4.<\/li>\n<li><strong>\ubcc0\uc555\uae30 \uc0ac\uc6a9 \ubd88\uac00:<\/strong> \uc804\uc555 \ubcc0\ud658\uc774 \uc5b4\ub824\uc6cc \ub2e4\uc591\ud55c \uc804\uc555\uc744 \uc81c\uacf5\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/li>\n<p><\/u1><\/p>\n<h3>\uad50\ub958(AC) \uc804\ub825\uc758 \uc7a5\uc810<\/h3>\n<p><u1><\/p>\n<li><strong>\uc804\uc1a1 \uac70\ub9ac \uc720\ub9ac:<\/strong> \ub192\uc740 \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ud558\uc5ec \uc804\uc1a1\ud558\uba74 \uc804\ub825 \uc190\uc2e4\uc774 \uc801\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ubcc0\uc555\uae30 \uc0ac\uc6a9 \uc6a9\uc774:<\/strong> \uc804\uc555\uc744 \uc27d\uac8c \ubcc0\ud658\ud560 \uc218 \uc788\uc5b4 \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \ub9de\uac8c \uc870\uc808\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/li>\n<p><\/u1><\/p>\n<h3>\uad50\ub958(AC) \uc804\ub825\uc758 \ub2e8\uc810<\/h3>\n<p><u1><\/p>\n<li><strong>\ub178\uc774\uc988 \ubc1c\uc0dd:<\/strong> \uc8fc\uae30\uc801\uc778 \uc804\uc555 \ubcc0\ub3d9\uc73c\ub85c \uc778\ud574 \uc804\uc790\uae30\uc801 \uac04\uc12d(EMI)\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc77c\ubd80 \uae30\uae30 \ube44\ud6a8\uc728:<\/strong> DC \uc804\ub825\uc744 \uc0ac\uc6a9\ud558\ub294 \uae30\uae30\uc5d0\uc11c\ub294 \ucd94\uac00\uc801\uc778 \ubcc0\ud658 \uacfc\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<p><\/u1><\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc9c1\ub958(DC) \uc804\ub825\uacfc \uad50\ub958(AC) \uc804\ub825\uc740 \uac01\uac01\uc758 \ud2b9\uc131\uacfc \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ucc28\uc774\uc810\uc774 \ub9ce\uc2b5\ub2c8\ub2e4. DC\ub294 \uc8fc\ub85c \uc804\uc790\uae30\uae30\uc640 \ubc30\ud130\ub9ac\uc5d0 \uc0ac\uc6a9\ub418\uba70, AC\ub294 \uac00\uc815\uacfc \uc0b0\uc5c5\uc758 \uc804\ub825 \uacf5\uae09\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \uc804\ub825 \ubc29\uc2dd \ubaa8\ub450 \uac01\uc790\uc758 \uc7a5\ub2e8\uc810\uc774 \uc788\uc5b4, \uc0c1\ud669\uacfc \ud544\uc694\uc5d0 \ub9de\uac8c \uc120\ud0dd\ud558\uc5ec \uc0ac\uc6a9\ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc9c1\ub958(DC) \uc804\ub825\uacfc \uad50\ub958(AC) \uc804\ub825\uc758 \ucc28\uc774\uc810: \uc804\ub958 \ubc29\ud5a5, \uc0ac\uc6a9 \uc6a9\ub3c4, \uc7a5\ub2e8\uc810\uc744 \uc54c\uc544\ubcf4\uace0 \uc77c\uc0c1\uc0dd\ud65c\uc5d0\uc11c\uc758 \ud65c\uc6a9 \uc0ac\ub840\ub97c \uc774\ud574\ud569\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":[101],"tags":[],"class_list":["post-213397","post","type-post","status-publish","format-standard","hentry","category-101","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>\uc9c1\ub958(DC) \uc804\ub825\uacfc \uad50\ub958(AC) \uc804\ub825\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/title>\n<meta name=\"description\" content=\"\uc9c1\ub958(DC) \uc804\ub825\uacfc \uad50\ub958(AC) \uc804\ub825\uc758 \ucc28\uc774\uc810: \uc804\ub958 \ubc29\ud5a5, \uc0ac\uc6a9 \uc6a9\ub3c4, \uc7a5\ub2e8\uc810\uc744 \uc54c\uc544\ubcf4\uace0 \uc77c\uc0c1\uc0dd\ud65c\uc5d0\uc11c\uc758 \ud65c\uc6a9 \uc0ac\ub840\ub97c \uc774\ud574\ud569\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\/%ec%a7%81%eb%a5%98dc-%ec%a0%84%eb%a0%a5%ea%b3%bc-%ea%b5%90%eb%a5%98ac-%ec%a0%84%eb%a0%a5%ec%9d%98-%ec%b0%a8%ec%9d%b4%ec%a0%90%ec%9d%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80%ec%9a%94\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc9c1\ub958(DC) \uc804\ub825\uacfc \uad50\ub958(AC) \uc804\ub825\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?\" \/>\n<meta property=\"og:description\" content=\"\uc9c1\ub958(DC) \uc804\ub825\uacfc \uad50\ub958(AC) \uc804\ub825\uc758 \ucc28\uc774\uc810: \uc804\ub958 \ubc29\ud5a5, \uc0ac\uc6a9 \uc6a9\ub3c4, \uc7a5\ub2e8\uc810\uc744 \uc54c\uc544\ubcf4\uace0 \uc77c\uc0c1\uc0dd\ud65c\uc5d0\uc11c\uc758 \ud65c\uc6a9 \uc0ac\ub840\ub97c \uc774\ud574\ud569\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a7%81%eb%a5%98dc-%ec%a0%84%eb%a0%a5%ea%b3%bc-%ea%b5%90%eb%a5%98ac-%ec%a0%84%eb%a0%a5%ec%9d%98-%ec%b0%a8%ec%9d%b4%ec%a0%90%ec%9d%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80%ec%9a%94\/\" \/>\n<meta property=\"og:site_name\" content=\"Electricity - Magnetism\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-24T22:03:00+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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