{"id":143203,"date":"2024-01-14T13:21:00","date_gmt":"2024-01-14T13:21:00","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%9c%a0%eb%8f%84-%ec%a0%84%ea%b8%b0%ec%9e%a5-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/"},"modified":"2024-02-21T18:04:46","modified_gmt":"2024-02-21T18:04:46","slug":"%ec%9c%a0%eb%8f%84-%ec%a0%84%ea%b8%b0%ec%9e%a5-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%9c%a0%eb%8f%84-%ec%a0%84%ea%b8%b0%ec%9e%a5-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/","title":{"rendered":"\uc720\ub3c4 \uc804\uae30\uc7a5 | \uc804\uae30 &#8211; \uc790\uae30"},"content":{"rendered":"<h2>\uc720\ub3c4 \uc804\uae30\uc7a5\uc758 \uc6d0\ub9ac<\/h2>\n<p>\ud328\ub7ec\ub370\uc774\uc758 \uc804\uc790\uae30 \uc720\ub3c4 \ubc95\uce59\uacfc \ub9e5\uc2a4\uc6f0 \ubc29\uc815\uc2dd\uc5d0 \ub530\ub77c, \uc720\ub3c4 \uc804\uae30\uc7a5\uc740 \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ud558\ub294 \uc790\uae30\uc7a5\uc758 \uacb0\uacfc\uc785\ub2c8\ub2e4. \uc790\uae30\uc7a5\uc774 \ubcc0\ud560 \ub54c, \uc804\uae30\uc801\uc778 \ud558\uc804\uccb4\uac00 \uc5c6\uc5b4\ub3c4 \uc8fc\ubcc0 \uacf5\uac04\uc5d0 \uc804\uae30\uc7a5\uc774 \uc720\ub3c4\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\ub3c4 \uc804\uae30\uc7a5\uc758 \uc874\uc7ac\ub294 \uc804\uc790\uae30 \ud604\uc0c1\uc758 \ud575\uc2ec\uc801\uc778 \ubd80\ubd84\uc73c\ub85c \ub2e4\uc591\ud55c \uc2e4\uc6a9\uc801 \uc751\uc6a9\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud328\ub7ec\ub370\uc774 \ubc95\uce59\uc5d0 \ub530\ub974\uba74, \uc804\uc120 \ub8e8\ud504\uc5d0 \uc720\ub3c4\ub418\ub294 \uae30\uc804\ub825(EMF)\uc740 \ub8e8\ud504\ub97c \ud1b5\uacfc\ud558\ub294 \uc790\uae30 \ud50c\ub7ed\uc2a4\uc758 \ubcc0\ud654\uc728\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4. \uc774 \uc720\ub3c4\ub41c \uae30\uc804\ub825\uc740 \ub3c4\uccb4 \ub0b4\uc5d0\uc11c \uc804\uae30\uc7a5\uc744 \uc0dd\uc131\ud558\uc5ec \uc804\ub958 \ud750\ub984\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \uc218\ud559\uc801\uc73c\ub85c, \ud328\ub7ec\ub370\uc774 \ubc95\uce59\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ub429\ub2c8\ub2e4:<\/p>\n<p>EMF = -d\u03a6<sub>B<\/sub>\/dt<\/p>\n<p>\uc5ec\uae30\uc11c:<\/p>\n<p>EMF\ub294 \uc720\ub3c4\ub41c \uae30\uc804\ub825\uc744 \ub098\ud0c0\ub0b4\uba70 (\ubcfc\ud2b8\ub85c \uce21\uc815)<br \/>\nd\u03a6<sub>B<\/sub>\ub294 \uc790\uae30 \ud50c\ub7ed\uc2a4\uc758 \ubcc0\ud654\ub97c \ub098\ud0c0\ub0b4\uba70 (\uc6e8\ubc84\ub85c \uce21\uc815)<br \/>\ndt\ub294 \uc2dc\uac04\uc758 \ubcc0\ud654\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4 (\ucd08\ub85c \uce21\uc815)<\/p>\n<h2>\ub9e5\uc2a4\uc6f0-\ud328\ub7ec\ub370\uc774 \ubc29\uc815\uc2dd<\/h2>\n<p>\ub9e5\uc2a4\uc6f0\uc758 \ubc29\uc815\uc2dd \uc911 \ud558\ub098\uc778 \ub9e5\uc2a4\uc6f0-\ud328\ub7ec\ub370\uc774 \ubc29\uc815\uc2dd\uc740 \uc804\ub3c4\uc131 \ub8e8\ud504\ub97c \ub118\uc5b4 \uc720\ub3c4 \uc804\uae30\uc7a5\uc758 \uac1c\ub150\uc744 \uc77c\ubc18\ud654\ud569\ub2c8\ub2e4. \uc774 \ubc29\uc815\uc2dd\uc740 \uc720\ub3c4 \uc804\uae30\uc7a5(E)\uc758 \uceec(curl)\uacfc \uc790\uae30\uc7a5(B)\uc758 \uc2dc\uac04\uc5d0 \ub530\ub978 \ubcc0\ud654\uc728\uc758 \ubd80\uc815\uc801\uc778 \uad00\uacc4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\u2207 \u00d7 E = -\u2202B\/\u2202t<\/p>\n<p>\uc5ec\uae30\uc11c:<\/p>\n<p>\u2207 \u00d7 E\ub294 \uc804\uae30\uc7a5\uc758 \uceec\uc744 \ub098\ud0c0\ub0b4\uba70<br \/>\n\u2202B\/\u2202t\ub294 \uc2dc\uac04\uc5d0 \ub530\ub978 \uc790\uae30\uc7a5\uc758 \ubcc0\ud654\uc728\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h2>\uc720\ub3c4 \uc804\uae30\uc7a5\uc758 \uc751\uc6a9<\/h2>\n<p>\uc720\ub3c4 \uc804\uae30\uc7a5\uc740 \uc804\uae30 \ubc1c\uc804\uae30, \ubcc0\uc555\uae30, \uc720\ub3c4 \uc804\ub3d9\uae30\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uc804\uc790\uae30 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub610\ud55c \uc804\uc790\uae30\ud30c\uc758 \ud604\uc0c1\uc5d0\ub3c4 \ucc45\uc784\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud30c\ub3d9\uc740 \uacf5\uac04\uc744 \ud1b5\ud574 \uc9c4\ub3d9\ud558\ub294 \uc804\uae30 \ubc0f \uc790\uae30\uc7a5\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \ud55c \uc9c0\uc810\uc5d0\uc11c \ub2e4\ub978 \uc9c0\uc810\uc73c\ub85c \uc5d0\ub108\uc9c0\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uc790\uae30 \uc720\ub3c4\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n<p>\uc804\uc790\uae30 \uc720\ub3c4\ub294 \uae30\uc220 \ubc0f \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub2e4\uc591\ud55c \uc751\uc6a9\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ud754\ud55c \uc751\uc6a9 \uc608\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\uc804\uae30 \ubc1c\uc804\uae30: \uc774\ub4e4\uc740 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \ucf54\uc77c\uc774 \uc790\uae30\uc7a5 \ub0b4\uc5d0\uc11c \ud68c\uc804\ud558\uba74\uc11c, \ucf54\uc77c\uc744 \ud1b5\uacfc\ud558\ub294 \uc790\uae30 \ud50c\ub7ed\uc2a4\uac00 \ubcc0\ud558\uace0, \uc774\ub85c \uc778\ud574 \uae30\uc804\ub825\uc774 \uc720\ub3c4\ub418\uc5b4 \uc804\uae30 \uc804\ub958\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4.<br \/>\n\ubcc0\uc555\uae30: \ubcc0\uc555\uae30\ub294 \uad50\ub958(AC) \ud68c\ub85c\uc5d0\uc11c \uc804\uc555\uacfc \uc804\ub958 \uc218\uc900\uc744 \ubcc0\uacbd\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc8fc\uc694 \ucf54\uc77c\uacfc \ubcf4\uc870 \ucf54\uc77c\uc774 \uacf5\ud1b5 \uc790\uae30 \ucf54\uc5b4 \uc8fc\uc704\uc5d0 \uac10\uaca8 \uc788\uc73c\uba70, \uc8fc\uc694 \ucf54\uc77c\uc744 \ud1b5\ud55c \uad50\ub958 \uc804\ub958\ub294 \ubcf4\uc870 \ucf54\uc77c\uc5d0 \uc804\uc555\uc744 \uc720\ub3c4\ud569\ub2c8\ub2e4.<br \/>\n\uc720\ub3c4 \uc804\ub3d9\uae30: \uc0b0\uc5c5 \ubc0f \uac00\uc815\uc6a9 \uae30\uae30\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70, \ud68c\uc804\uc790\uc5d0 \uc804\ub958\ub97c \uc720\ub3c4\ud558\uc5ec \uace0\uc815\uc790\uc758 \uc790\uae30\uc7a5\uacfc \uc0c1\ud638 \uc791\uc6a9\ud558\uc5ec \ud1a0\ud06c\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<br \/>\n\ubb34\uc120 \ucda9\uc804: \uc774 \uae30\uc220\uc740 \ubb34\uc120\uc73c\ub85c \uc5d0\ub108\uc9c0\ub97c \uc804\uc1a1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ucda9\uc804 \uc2a4\ud14c\uc774\uc158\uc740 \uad50\ub958 \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud558\uc5ec \uc7a5\uce58\uc758 \ucf54\uc77c\uc5d0 \uc804\ub958\ub97c \uc720\ub3c4\ud558\uc5ec \ubc30\ud130\ub9ac\ub97c \ucda9\uc804\ud569\ub2c8\ub2e4.<br \/>\n\uc720\ub3c4 \uc13c\uc11c: \uae08\uc18d \ubb3c\uccb4\uc758 \uc874\uc7ac\ub97c \ubb3c\ub9ac\uc801 \uc811\ucd09 \uc5c6\uc774 \uac10\uc9c0\ud569\ub2c8\ub2e4.<br \/>\n\uc720\ub3c4 \uc870\ub9ac: \uc720\ub3c4 \uc870\ub9ac\uae30\ub294 \uc804\uc790\uae30 \uc720\ub3c4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc870\ub9ac\uae30\uad6c\ub97c \uc9c1\uc811 \uac00\uc5f4\ud569\ub2c8\ub2e4.<br \/>\n\uae08\uc18d \ud0d0\uc9c0\uae30: \uae08\uc18d \ubb3c\uccb4\uc758 \uc874\uc7ac\ub97c \uac10\uc9c0\ud569\ub2c8\ub2e4.<br \/>\n\uc790\uae30 \ubd80\uc0c1\uc5f4\ucc28: \uc790\uae30 \ubd80\uc0c1\uc5f4\ucc28\ub294 \uc790\uae30\uc7a5\uc744 \uc774\uc6a9\ud558\uc5ec \uada4\ub3c4 \uc704\ub97c \ubd80\uc0c1\ud558\uba70 \uace0\uc18d\uc73c\ub85c \uc6b4\ud589\ud569\ub2c8\ub2e4.<br \/>\n\ubb34\uc120 \uc804\ub825 \uc804\uc1a1: \ubb34\uc120\uc73c\ub85c \uc7a5\uce58\uc5d0 \uc804\ub825\uc744 \uc804\uc1a1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<br \/>\n\uc5d0\ub108\uc9c0 \uc218\ud655: \uc8fc\ubcc0 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<br \/>\n\uc774\ub7ec\ud55c \uc751\uc6a9\uc740 \ud604\ub300 \uae30\uc220\uc5d0\uc11c \uc804\uc790\uae30 \uc720\ub3c4\uc758 \ub2e4\uc591\uc131\uacfc \uc911\uc694\uc131\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"xx\" alt=\"Induced Electric Fields\" \/><\/p>\n<div style=\"text-align: center; font-size: 20px;\">\n    <a href=\"https:\/\/www.electricity-magnetism.org\/induced-electric-fields\/\">Original Article<\/a>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc720\ub3c4 \uc804\uae30\uc7a5\uc740 \ud328\ub7ec\ub370\uc774\uc758 \uc804\uc790\uae30 \uc720\ub3c4 \ubc95\uce59\uacfc \ub9e5\uc2a4\uc6f0 \ubc29\uc815\uc2dd\uc5d0 \uc124\uba85\ub41c \ubc14\uc640 \uac19\uc774 \uacf5\uac04 \uc601\uc5ed\uc5d0\uc11c \uc790\uae30\uc7a5\uc774 \ubcc0\ud654\ud55c \uacb0\uacfc\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":[15],"tags":[],"class_list":["post-143203","post","type-post","status-publish","format-standard","hentry","category-15","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 - 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