{"id":147435,"date":"2024-04-27T14:07:22","date_gmt":"2024-04-27T14:07:22","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ed%9a%8c%ec%a0%84-%ec%9e%90%ea%b8%b0-%ec%95%a1%ec%b8%84%ec%97%90%ec%9d%b4%ed%84%b0\/"},"modified":"2024-04-27T14:07:22","modified_gmt":"2024-04-27T14:07:22","slug":"%ed%9a%8c%ec%a0%84-%ec%9e%90%ea%b8%b0-%ec%95%a1%ec%b8%84%ec%97%90%ec%9d%b4%ed%84%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ed%9a%8c%ec%a0%84-%ec%9e%90%ea%b8%b0-%ec%95%a1%ec%b8%84%ec%97%90%ec%9d%b4%ed%84%b0\/","title":{"rendered":"\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130"},"content":{"rendered":"<p class=\"sidekick\">\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\uc758 \uae30\ubcf8 \uc6d0\ub9ac\uc640 \uc804\uc790\uae30 \uc720\ub3c4\ub97c \ubc14\ud0d5\uc73c\ub85c \ud55c \ub3d9\uc791 \uba54\ucee4\ub2c8\uc998\uc744 \ud574\uc124\ud558\uace0, \uc601\uad6c \uc790\uc11d \ubc0f \uc804\uc790\uc11d\uc758 \uc5ed\ud560\uacfc \ud6a8\uc728\uc801\uc778 \uc124\uacc4\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\ud68c\uc804-\uc790\uae30-\uc561\uce04\uc5d0\uc774\ud130.png\" alt=\"\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\"\/><\/p>\n<h2>\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/h2>\n<p>\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130(rotating magnetic actuator)\ub294 \uc804\uae30\uc640 \uc790\uae30\uc7a5\uc758 \uc0c1\ud638 \uc791\uc6a9\uc744 \uc774\uc6a9\ud558\uc5ec \uae30\uacc4\uc801\uc778 \ud68c\uc804 \uc6b4\ub3d9\uc744 \uc0dd\uc131\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc561\uce04\uc5d0\uc774\ud130\ub294 \uc804\uae30 \ubaa8\ud130, \uc13c\uc11c, \uc81c\uc5b4 \uc2dc\uc2a4\ud15c \ub4f1\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\uc73c\uba70, \ud604\ub300 \uc0b0\uc5c5\uc758 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uc694\uc18c\ub85c \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\uc758 \ud575\uc2ec \uac1c\ub150\uc740 <strong>\uc804\uc790\uae30 \uc720\ub3c4<\/strong>\ub77c\ub294 \ubb3c\ub9ac \ud604\uc0c1\uc5d0 \uadfc\uac70\ud569\ub2c8\ub2e4. \uc804\uc790\uae30 \uc720\ub3c4\ub294 \uc804\uae30 \uc804\ub3c4\uccb4\uac00 \ubcc0\ud654\ud558\ub294 \uc790\uae30\uc7a5\uc744 \ud1b5\uacfc\ud560 \ub54c \uc804\uae30\uc801 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ub420 \uc218 \uc788\ub2e4\ub294 \uc6d0\ub9ac\uc778\ub370, \uc774\ub294 <strong>\ud328\ub7ec\ub370\uc774\uc758 \ubc95\uce59<\/strong>\uc5d0 \uc758\ud574 \uc124\uba85\ub429\ub2c8\ub2e4. \uc218\ud559\uc801\uc73c\ub85c \ud328\ub7ec\ub370\uc774\uc758 \ubc95\uce59\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ub429\ub2c8\ub2e4:<\/p>\n<p>\\( \\mathcal{E} = -\\frac{d\\Phi_B}{dt} \\)<\/p>\n<p>\uc5ec\uae30\uc11c \\( \\mathcal{E} \\)\ub294 \uc720\ub3c4\ub418\ub294 \uc804\uae30\uae30\uc804\ub825(\uc804\uc555)\uc774\uace0, \\( \\Phi_B \\)\ub294 \uc790\uae30 \ud50c\ub7ed\uc2a4, \\( \\frac{d\\Phi_B}{dt} \\)\ub294 \uc790\uae30 \ud50c\ub7ed\uc2a4\uc758 \uc2dc\uac04\uc5d0 \ub300\ud55c \ubcc0\ud654\uc728\uc785\ub2c8\ub2e4. \uc774 \ubc95\uce59\uc740 \uc790\uae30\uc7a5\uc758 \ubcc0\ud654\uac00 \uc804\ub958\ub97c \uc0dd\uc131\ud558\ub294 \uc6d0\ub9ac\ub97c \uc124\uba85\ud558\uba70, \uc774 \uc804\ub958\ub294 \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\ub294 \uc774\ub7ec\ud55c \uc804\uc790\uae30 \uc720\ub3c4\ub97c \uc774\uc6a9\ud558\uc5ec \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud558\uace0, \uc0dd\uc131\ub41c \uc790\uae30\uc7a5\uc740 \uc561\uce04\uc5d0\uc774\ud130 \ub0b4\ubd80\uc758 <strong>\uc601\uad6c \uc790\uc11d<\/strong>\uc774\ub098 <strong>\uc804\uc790\uc11d<\/strong>\uacfc \uc0c1\ud638 \uc791\uc6a9\ud558\uc5ec \ud68c\uc804 \uc6b4\ub3d9\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \uc601\uad6c \uc790\uc11d\uc774\ub098 \uc804\uc790\uc11d\uc758 \ubc30\uc5f4\uacfc \uc790\uae30\uc7a5\uc758 \ubcc0\ud654\ub97c \ud1b5\ud574 \uade0\ud615\uc7a1\ud78c \ud68c\uc804\ub825, \uc989 <strong>\ud1a0\ud06c<\/strong>(torque)\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc601\uad6c \uc790\uc11d<\/strong>\uc740 \uc790\uae30\ub825\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uc81c\uacf5\ud558\uba70, \uc774\ub97c \uc774\uc6a9\ud55c \uc561\uce04\uc5d0\uc774\ud130\ub294 \uac04\ub2e8\ud55c \uc124\uacc4\uc640 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc801\uc778 \uc7a5\uc810\uc744 \uc9c0\ub2d9\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\uc790\uc11d<\/strong>\uc740 \uc804\ub958\uc758 \ud06c\uae30\uc640 \ubc29\ud5a5\uc744 \ubcc0\ud654\uc2dc\ud0b4\uc73c\ub85c\uc368, \uc790\uae30\uc7a5\uc758 \uc138\uae30\uc640 \ubc29\ud5a5\uc744 \uc27d\uac8c \uc81c\uc5b4\ud560 \uc218 \uc788\uc5b4 \ubcf4\ub2e4 \ubcf5\uc7a1\ud55c \ub3d9\uc791\uacfc \uc815\ubc00\ud55c \uc81c\uc5b4\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\uc758 \ud6a8\uc728\uc801\uc778 \ub3d9\uc791\uc744 \uc704\ud574\uc11c\ub294 \uc790\uae30 \ud68c\ub85c\uc758 \uc124\uacc4\uac00 \uc911\uc694\ud558\uba70, \uc774\ub294 \uc790\uae30\uc7a5\uc758 \uacbd\ub85c, \uc138\uae30, \uadf8\ub9ac\uace0 \ubc30\uce58\ub97c \uace0\ub824\ud558\uc5ec \ucd5c\uc801\ud654\ub429\ub2c8\ub2e4. \ub610\ud55c, \uc804\uae30\uc801 \uc785\ub825\uc744 \uc870\uc808\ud558\uc5ec \uc561\uce04\uc5d0\uc774\ud130\uc758 \uc751\ub2f5\uacfc \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud560 \uc218 \uc788\ub294 \uc804\uc790 \uc81c\uc5b4 \uc7a5\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\uc758 \uc751\uc6a9<\/h2>\n<p>\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\ub294 \uadf8 \uc720\uc5f0\uc131\uacfc \ub192\uc740 \uc81c\uc5b4 \uac00\ub2a5\uc131 \ub54c\ubb38\uc5d0 \ub9ce\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc77c\ub840\ub85c, \ud558\ub4dc \ub514\uc2a4\ud06c \ub4dc\ub77c\uc774\ube0c(HDD)\uc5d0\uc11c\ub294 \ub370\uc774\ud130\ub97c \uc77d\uace0 \uc4f0\uae30 \uc704\ud574 \uc561\uce04\uc5d0\uc774\ud130\uac00 \uc815\ubc00\ud55c \uc704\uce58 \uc81c\uc5b4\ub97c \uc218\ud589\ud569\ub2c8\ub2e4. \ub610\ud55c, \uc804\uae30 \uc790\ub3d9\ucc28\uc758 \uc804\uae30 \ubaa8\ud130 \ub0b4\ubd80\uc5d0\uc11c\ub294 \uac15\ub825\ud55c \ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\uac00 \ud1a0\ud06c\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc218\uc815 \uacf5\ud559(Robotics):<\/strong> \ub85c\ubd07\uc758 \ud314\uc774\ub098 \uc190\uac00\ub77d\uacfc \uac19\uc740 \uad6c\ub3d9 \uba54\ucee4\ub2c8\uc998\uc5d0 \ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\uac00 \ucc44\ud0dd\ub418\uc5b4 \uc815\uad50\ud55c \uc6c0\uc9c1\uc784\uc744 \ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4.<\/li>\n<li><strong>\ud56d\uacf5 \uc6b0\uc8fc:<\/strong> \uc704\uc131\uc774\ub098 \uc6b0\uc8fc \ud0d0\uc0ac\uc120\uc5d0 \ud0d1\uc7ac\ub41c \uc545\uae30\ub4e4\uc758 \uc815\uad50\ud55c \uc870\uc815 \ubc0f \uc548\uc815\ud654 \uba54\ucee4\ub2c8\uc998\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc758\ub8cc \uae30\uc220:<\/strong> \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\ub294 \uace0\uc815\ubc00 \uc218\uc220 \uae30\uad6c\ub098 \uc778\uacf5\uc7a5\uce58\uc5d0 \ud1b5\ud569\ub418\uc5b4 \ud658\uc790\uc758 \ud68c\ubcf5\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\ub294 \ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\uac00 \uc81c\uacf5\ud558\ub294 \uc815\ubc00\ub3c4\uc640 \uc2e0\ub8b0\uc131, \uadf8\ub9ac\uace0 \ud6a8\uc728\uc131 \ub54c\ubb38\uc5d0 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\ub294 \ud1a0\ud06c \uc0dd\uc131\uc744 \uc704\ud55c \uc804\uc790\uae30 \uc720\ub3c4\uc758 \uc6d0\ub9ac\ub97c \ud65c\uc6a9\ud55c \uace0\ub3c4\ub85c \ubc1c\uc804\ub41c \uae30\uc220\uc785\ub2c8\ub2e4. \ud328\ub7ec\ub370\uc774\uc758 \ubc95\uce59\uc5d0 \uae30\ubc18\ud558\uc5ec \uc124\uacc4\ub41c \uc774 \uc2dc\uc2a4\ud15c\uc740 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uae30\uacc4\uc801 \ud68c\uc804 \uc6b4\ub3d9\uc73c\ub85c \ubcc0\ud658\ud568\uc73c\ub85c\uc368, \ud604\ub300 \uc0b0\uc5c5\uc758 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uac00\uce58 \uc788\ub294 \uae30\uc5ec\ub97c \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc601\uad6c \uc790\uc11d\uacfc \uc804\uc790\uc11d\uc758 \ud6a8\uacfc\uc801\uc778 \ubc30\uc5f4\ub85c \uc778\ud574 \uc561\uce04\uc5d0\uc774\ud130\ub294 \uac04\ub2e8\ud558\uba74\uc11c\ub3c4 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc801\uc778 \uc124\uacc4\ubd80\ud130, \ubcf5\uc7a1\ud558\uace0 \uc815\ubc00\ud55c \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uae4c\uc9c0 \uad11\ubc94\uc704\ud558\uac8c \uc801\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacfc\ud559\uacfc \uacf5\ud559\uc758 \ubc1c\uc804\uc740 \uc6b0\ub9ac\uc758 \uc0dd\ud65c\uc5d0 \uc9c0\ub300\ud55c \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130 \uac19\uc740 \ud601\uc2e0\uc801\uc778 \uae30\uae30\ub4e4\uc758 \uac1c\ubc1c\uacfc \uc751\uc6a9\uc740 \uadf8 \uc99d\uac70\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc220\ub4e4\uc774\ud604\uc2e4\uc5d0 \uc801\uc6a9\ub428\uc73c\ub85c\uc368, \ub354\uc6b1 \ud3b8\ub9ac\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc0dd\ud65c, \uadf8\ub9ac\uace0 \uc0c8\ub85c\uc6b4 \uacfc\ud559\uc801 \ubc1c\uacac\uc774 \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4. \ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud788 \uae30\uacc4\uc801 \uc6d0\ub9ac\ub97c \ud30c\uc545\ud558\ub294 \uac83\uc744 \ub118\uc5b4, \uc6b0\ub9ac \uc0b6\uc758 \uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ud601\uc2e0 \uae30\uc220\ub85c\uc11c\uc758 \uac00\ub2a5\uc131\uc744 \uc5ff\ubcf4\ub294 \uc77c\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\uc758 \uae30\ubcf8 \uc6d0\ub9ac\uc640 \uc804\uc790\uae30 \uc720\ub3c4\ub97c \ubc14\ud0d5\uc73c\ub85c \ud55c \ub3d9\uc791 \uba54\ucee4\ub2c8\uc998\uc744 \ud574\uc124\ud558\uace0, \uc601\uad6c \uc790\uc11d \ubc0f \uc804\uc790\uc11d\uc758 \uc5ed\ud560\uacfc \ud6a8\uc728\uc801\uc778 \uc124\uacc4\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":176723,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-147435","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-88","tag-89","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>\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\uc758 \uae30\ubcf8 \uc6d0\ub9ac\uc640 \uc804\uc790\uae30 \uc720\ub3c4\ub97c \ubc14\ud0d5\uc73c\ub85c \ud55c \ub3d9\uc791 \uba54\ucee4\ub2c8\uc998\uc744 \ud574\uc124\ud558\uace0, \uc601\uad6c \uc790\uc11d \ubc0f \uc804\uc790\uc11d\uc758 \uc5ed\ud560\uacfc \ud6a8\uc728\uc801\uc778 \uc124\uacc4\uc5d0 \ub300\ud574 \uc124\uba85\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\/%ed%9a%8c%ec%a0%84-%ec%9e%90%ea%b8%b0-%ec%95%a1%ec%b8%84%ec%97%90%ec%9d%b4%ed%84%b0\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810\" \/>\n<meta property=\"og:description\" content=\"\ud68c\uc804 \uc790\uae30 \uc561\uce04\uc5d0\uc774\ud130\uc758 \uae30\ubcf8 \uc6d0\ub9ac\uc640 \uc804\uc790\uae30 \uc720\ub3c4\ub97c 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