{"id":147311,"date":"2024-04-27T13:50:53","date_gmt":"2024-04-27T13:50:53","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ed%84%b0%eb%84%90%eb%a7%81-%ec%a0%84%eb%a5%98-%ea%b2%80%ec%b6%9c%ea%b8%b0\/"},"modified":"2024-04-27T13:50:53","modified_gmt":"2024-04-27T13:50:53","slug":"%ed%84%b0%eb%84%90%eb%a7%81-%ec%a0%84%eb%a5%98-%ea%b2%80%ec%b6%9c%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ed%84%b0%eb%84%90%eb%a7%81-%ec%a0%84%eb%a5%98-%ea%b2%80%ec%b6%9c%ea%b8%b0\/","title":{"rendered":"\ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30"},"content":{"rendered":"<p class=\"sidekick\">\uc591\uc790 \ud130\ub110\ub9c1 \uc6d0\ub9ac\uc5d0 \uae30\ubc18\ud55c \ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, \uadf8 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ub2e4\uc591\ud55c \uacfc\ud559\uae30\uc220 \ubd84\uc57c\uc5d0\uc11c\uc758 \uc751\uc6a9 \uc0ac\ub840\ub97c \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\ud130\ub110\ub9c1-\uc804\ub958-\uac80\ucd9c\uae30.png\" alt=\"\ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30\"\/><\/p>\n<h2>\ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30\uc758 \uae30\ubcf8 \uc774\ud574<\/h2>\n<p>\uc804\uae30\uc640 \uc790\uae30\ud559\uc740 \uc6b0\ub9ac\uac00 \uc0b4\uace0 \uc788\ub294 \ubb3c\ub9ac\uc801 \uc138\uacc4\ub97c \uc774\ud574\ud558\ub294\ub370 \ub9e4\uc6b0 \uc911\uc694\ud55c \ubd84\uc57c\uc785\ub2c8\ub2e4. \uc774 \uc911\uc5d0\uc11c\ub3c4 \ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30\ub294 \ubbf8\uc138\ud55c \uc804\ub958\ub97c \uac10\uc9c0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc138\ubc00\ud55c \uc7a5\uce58\ub85c, \ubb3c\ub9ac\ud559\uc5d0\uc11c\uc758 \uc591\uc790 \ud130\ub110\ub9c1 \ud604\uc0c1\uc744 \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4. \uc591\uc790 \ud130\ub110\ub9c1\uc774\ub780, \uc5b4\ub5a4 \uc785\uc790\uac00 \uc6d0\uce59\uc801\uc73c\ub85c \uadf9\ubcf5\ud560 \uc218 \uc5c6\ub294 \uc7a5\ubcbd\uc744 &#8216;\ud130\ub110\ub9c1&#8217;\uc744 \ud1b5\ud574 \uc9c0\ub098\uac08 \uc218 \uc788\ub294 \uc591\uc790\uc5ed\ud559\uc801 \ud604\uc0c1\uc744 \ub9d0\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc591\uc790 \ud130\ub110\ub9c1 \ud604\uc0c1<\/h2>\n<p>\uc591\uc790 \ud130\ub110\ub9c1\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uae08\uc9c0\ub41c \uc5d0\ub108\uc9c0 \uc7a5\ubcbd\uc744 \uc785\uc790\uac00 \uc591\uc790\uc5ed\ud559\uc801 \ud655\ub960\ub85c \ub118\uc5b4\uac08 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uace0\uc804\uc801 \ubb3c\ub9ac\ud559\uc5d0\uc11c\ub294, \uc7a5\ubcbd\uc758 \ub192\uc774\uac00 \uc785\uc790\uc758 \uc5d0\ub108\uc9c0\ubcf4\ub2e4 \ub192\uc73c\uba74 \uc785\uc790\ub294 \uadf8 \uc7a5\ubcbd\uc744 \ub118\uc5b4\uac08 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc591\uc790\uc5ed\ud559\uc5d0\uc11c\ub294, \ud30c\ub3d9\ud568\uc218\uc758 \ube44\ud655\uc815\uc131\uc73c\ub85c \uc778\ud574 \uc785\uc790\uac00 \ub0ae\uc740 \ud655\ub960\ub85c \uc7a5\ubcbd\uc744 &#8216;\ud130\ub110\ub9c1&#8217;\ud558\uc5ec \ub118\uc5b4\uac00\ub294 \uac83\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n<p>\ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30\ub294 \ub450 \uc804\ub3c4\uccb4 \uc0ac\uc774\uc758 \uc544\uc8fc \uc791\uc740 \uac04\uaca9\uc5d0 \ud615\uc131\ub41c \uc7a5\ubcbd\uc744 \uc785\uc790\uac00 \ud130\ub110\ub9c1\ud558\ub294 \ud604\uc0c1\uc744 \uc774\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \uc804\uc555\uc744 \uc801\uc6a9\ud560 \ub54c, \uc7a5\ubcbd\uc744 \ud130\ub110\ub9c1\ud558\ub294 \uc804\uc790\uc758 \ud750\ub984 \uc989, \ud130\ub110\ub9c1 \uc804\ub958\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc804\ub958\ub294 \uc801\uc6a9\ub41c \uc804\uc555\uacfc \uc7ac\ub8cc\uc758 \ud2b9\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud130\ub110\ub9c1 \uc804\ub958(I)\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li><em>I \u221d V * e<sup>-(2*k*d)<\/sup><\/em> \uc5ec\uae30\uc11c V\ub294 \uc801\uc6a9\ub41c \uc804\uc555, e\ub294 \uc790\uc5f0\ub85c\uadf8\uc758 \ubc11, k\ub294 \uc804\ub3c4\uc131 \uc0c1\uc218, \uadf8\ub9ac\uace0 d\ub294 \uc804\ub3c4\uccb4 \uc0ac\uc774\uc758 \uac70\ub9ac\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774 \uacf5\uc2dd\uc740 \ud130\ub110\ub9c1 \uc804\ub958\uac00 \uc804\uc555\uc5d0 \ube44\ub840\ud558\uace0 \uac70\ub9ac\uc5d0\ub294 \uc9c0\uc218\uc801\uc73c\ub85c \uac10\uc18c\ud55c\ub2e4\ub294 \uac83\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4; \uc989 \uac70\ub9ac d\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \ud130\ub110\ub9c1 \uc804\ub958\ub294 \ub9e4\uc6b0 \ube60\ub974\uac8c \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<h2>\ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30\uc758 \uc751\uc6a9<\/h2>\n<p>\ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30\ub294 \uc8fc\ub85c \uc2a4\uce90\ub2dd \ud130\ub110\ub9c1 \ud604\ubbf8\uacbd(STM)\uc774\ub77c\ub294 \uace0\ubd84\ud574\ub2a5 \ud604\ubbf8\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. STM\uc740 \ubb3c\uc9c8\uc758 \ud45c\uba74\uc744 \uc6d0\uc790 \uc218\uc900\uc758 \uc815\ubc00\ub3c4\ub85c \uc774\ubbf8\uc9d5 \ud560 \uc218 \uc788\uc73c\uba70, \ud130\ub110\ub9c1 \uc804\ub958 \ubcc0\ud654\ub97c \ubd84\uc11d\ud558\uc5ec \ud45c\uba74\uc758 \uc5ec\ub7ec \ud2b9\uc131\uc744 \ud30c\uc545\ud569\ub2c8\ub2e4. \uc774 \uc678\uc5d0\ub3c4 \ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30\ub294 \ubc18\ub3c4\uccb4 \uc18c\uc790\uc758 \uc81c\uc791 \ubc0f \uc5f0\uad6c, \ubcf5\uc7a1\ud55c \ubd84\uc790\uad6c\uc870\uc758 \ud0d0\uc0ac \ub4f1 \ub2e4\uc591\ud55c \uacfc\ud559\uae30\uc220 \ubd84\uc57c\uc5d0 \uc751\uc6a9 \ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30\ub294 \uc591\uc790 \uc5ed\ud559\uc758 \uc911\uc694\ud55c \uc6d0\ub9ac\ub97c \ud65c\uc6a9\ud55c \ud604\ub300\uc801 \uc7a5\uce58\ub85c\uc11c, \ubbfc\uac10\ud558\uace0 \uc815\ubc00\ud55c \uce21\uc815\uc774 \uc694\uad6c\ub418\ub294 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc804\uc790\uc640 \uc6d0\uc790\uc758 \uc138\uacc4\ub97c \ud0d0\uad6c\ud558\ub294 \ub370 \uc774\ub7ec\ud55c \uace0\ub3c4\uc758 \uae30\uc220\uc774 \ud544\uc218\uc801\uc774\uba70, \uc55e\uc73c\ub85c\ub3c4 \uacc4\uc18d\ud574\uc11c \ubc1c\uc804\ud558\ub294 \ubb3c\ub9ac\ud559\uacfc \uacf5\ud559\uc758 \ub180\ub77c\uc6b4 \uc801\uc6a9 \uc0ac\ub840 \uc911 \ud558\ub098\ub85c \uc790\ub9ac \uc7a1\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc591\uc790 \ud130\ub110\ub9c1 \uc6d0\ub9ac\uc5d0 \uae30\ubc18\ud55c \ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, \uadf8 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ub2e4\uc591\ud55c \uacfc\ud559\uae30\uc220 \ubd84\uc57c\uc5d0\uc11c\uc758 \uc751\uc6a9 \uc0ac\ub840\ub97c \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":175607,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-147311","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>\ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\uc591\uc790 \ud130\ub110\ub9c1 \uc6d0\ub9ac\uc5d0 \uae30\ubc18\ud55c \ud130\ub110\ub9c1 \uc804\ub958 \uac80\ucd9c\uae30\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, \uadf8 \uc791\ub3d9 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