{"id":208696,"date":"2024-03-21T14:06:51","date_gmt":"2024-03-21T14:06:51","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%a0%84%ec%b2%b4-%eb%82%b4%eb%b6%80-%eb%b0%98%ec%82%ac-%ea%b4%91%ec%84%ac%ec%9c%a0%ec%9d%98-%ec%9b%90%eb%a6%ac-%eb%b0%8f-%ec%9d%91%ec%9a%a9\/"},"modified":"2024-05-15T11:31:34","modified_gmt":"2024-05-15T11:31:34","slug":"%ec%a0%84%ec%b2%b4-%eb%82%b4%eb%b6%80-%eb%b0%98%ec%82%ac-%ea%b4%91%ec%84%ac%ec%9c%a0%ec%9d%98-%ec%9b%90%eb%a6%ac-%eb%b0%8f-%ec%9d%91%ec%9a%a9","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%b2%b4-%eb%82%b4%eb%b6%80-%eb%b0%98%ec%82%ac-%ea%b4%91%ec%84%ac%ec%9c%a0%ec%9d%98-%ec%9b%90%eb%a6%ac-%eb%b0%8f-%ec%9d%91%ec%9a%a9\/","title":{"rendered":"\uc804\uccb4 \ub0b4\ubd80 \ubc18\uc0ac | \uad11\uc12c\uc720\uc758 \uc6d0\ub9ac \ubc0f \uc751\uc6a9"},"content":{"rendered":"<p class=\"sidekick\">\uc804\uccb4 \ub0b4\ubd80 \ubc18\uc0ac\ub294 \uad11\uc12c\uc720\uc5d0\uc11c \ube5b\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc804\uc1a1\ud558\ub294 \ubb3c\ub9ac \ud604\uc0c1\uc73c\ub85c, \ube5b\uc774 \uad74\uc808\ub960\uc774 \ub0ae\uc740 \ub9e4\uc9c8\uc5d0\uc11c \uc644\uc804\ud788 \ubc18\uc0ac\ub418\ub294 \uc6d0\ub9ac\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uccb4 \ub0b4\ubd80 \ubc18\uc0ac: \uad11\uc12c\uc720\uc758 \uc6d0\ub9ac \ubc0f \uc751\uc6a9<\/h2>\n<p>\uad11\uc12c\uc720\ub294 \uc815\ubcf4\ub97c \ube5b\uc758 \ud615\ud0dc\ub85c \uc804\uc1a1\ud558\ub294 \uae30\uc220\ub85c, \uc774 \uae30\uc220\uc774 \uac00\ub2a5\ud55c \uc774\uc720\ub294 \u2018\uc804\uccb4 \ub0b4\ubd80 \ubc18\uc0ac\u2019\ub77c\ub294 \ubb3c\ub9ac \ud604\uc0c1 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc774 \ud604\uc0c1\uc744 \uc774\ud574\ud558\uae30 \uc704\ud574\uc11c\ub294 \uba3c\uc800 \ube5b\uc758 \uad74\uc808\uacfc \ubc18\uc0ac\uc5d0 \ub300\ud574 \uc54c\uc544\ubcfc \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ube5b\uc758 \uad74\uc808\uacfc \ubc18\uc0ac<\/h3>\n<p>\ube5b\uc774 \ud55c \ub9e4\uc9c8\uc5d0\uc11c \ub2e4\ub978 \ub9e4\uc9c8\ub85c \uc774\ub3d9\ud560 \ub54c, \uadf8 \uc18d\ub3c4\uac00 \ubcc0\ud558\uba74\uc11c \ubc29\ud5a5\uc774 \ubc14\ub00c\ub294 \uac83\uc744 \uad74\uc808\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubb3c \uc18d\uc73c\ub85c \uc218\uc9c1\uc774 \uc544\ub2cc \uac01\ub3c4\ub85c \ub4e4\uc5b4\uac00\ub294 \ube5b\uc740 \uc18d\ub3c4\uc758 \ubcc0\ud654\ub85c \uc778\ud574 \ubc29\ud5a5\uc774 \ubc14\ub01d\ub2c8\ub2e4. \ubc18\ub300\ub85c, \ube5b\uc774 \ub9e4\uc9c8\uc758 \uacbd\uacc4\uc5d0\uc11c \ub2e4\uc2dc \uc6d0\ub798\uc758 \ub9e4\uc9c8\ub85c \ub3cc\uc544\uc624\ub294 \uac83\uc744 \ubc18\uc0ac\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc804\uccb4 \ub0b4\ubd80 \ubc18\uc0ac\uc758 \uc6d0\ub9ac<\/h3>\n<p>\uc804\uccb4 \ub0b4\ubd80 \ubc18\uc0ac\ub294 \uad74\uc808\ub960\uc774 \ub354 \ub192\uc740 \ub9e4\uc9c8\uc5d0\uc11c \uad74\uc808\ub960\uc774 \ub0ae\uc740 \ub9e4\uc9c8\ub85c \ube5b\uc774 \uc774\ub3d9\ud560 \ub54c \uc77c\uc5b4\ub098\ub294 \ud2b9\ubcc4\ud55c \ud615\ud0dc\uc758 \ubc18\uc0ac\uc785\ub2c8\ub2e4. \uc774 \ud604\uc0c1\uc774 \uc77c\uc5b4\ub098\uae30 \uc704\ud574\uc11c\ub294 \ube5b\uc774 \uc77c\uc815\ud55c \u2018\uc784\uacc4 \uac01\ub3c4\u2019\ubcf4\ub2e4 \ud070 \uac01\ub3c4\ub85c \ub9e4\uc9c8\uc758 \uacbd\uacc4\uc5d0 \ub3c4\ub2ec\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \ub54c, \ube5b\uc740 \uc644\uc804\ud788 \ubc18\uc0ac\ub418\uc5b4 \uc6d0\ub798\uc758 \ub9e4\uc9c8 \uc548\uc73c\ub85c \ub3cc\uc544\uc624\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p>\\[ n_1 \\sin(\\theta_1) = n_2 \\sin(\\theta_2) \\]<\/p>\n<p>\uc704\uc758 \uc2dd\uc5d0\uc11c \\( n_1 \\)\uacfc \\( n_2 \\)\ub294 \uac01 \ub9e4\uc9c8\uc758 \uad74\uc808\ub960\uc774\uba70, \\( \\theta_1 \\)\uc740 \uc785\uc0ac\uac01, \\( \\theta_2 \\)\ub294 \uad74\uc808\uac01\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc804\uccb4 \ub0b4\ubd80 \ubc18\uc0ac\uac00 \uc77c\uc5b4\ub098\ub294 \uc784\uacc4 \uac01\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\\[ \\theta_{c} = \\arcsin\\left(\\frac{n_2}{n_1}\\right) \\]<\/p>\n<p>\uc5ec\uae30\uc11c \\( n_1 > n_2 \\)\uc77c \uacbd\uc6b0\uc5d0\ub9cc \uc804\uccb4 \ub0b4\ubd80 \ubc18\uc0ac\uac00 \uc77c\uc5b4\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uad11\uc12c\uc720\uc5d0\uc11c\uc758 \uc751\uc6a9<\/h3>\n<p>\uad11\uc12c\uc720\ub294 \uc774 \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud558\uc5ec \ube5b\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uad11\uc12c\uc720\ub294 \ub0b4\ubd80\uc5d0 \uace0\uad74\uc808\ub960\uc744 \uac00\uc9c4 \ucf54\uc5b4\uc640 \uc678\ubd80\uc5d0 \ub0ae\uc740 \uad74\uc808\ub960\uc744 \uac00\uc9c4 \ud074\ub798\ub529\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ube5b\uc774 \ucf54\uc5b4\uc5d0 \uc9c4\uc785\ud558\uba74, \uc804\uccb4 \ub0b4\ubd80 \ubc18\uc0ac\ub85c \uc778\ud574 \ud074\ub798\ub529\uc744 \ud1b5\uacfc\ud558\uc9c0 \uc54a\uace0 \ucf54\uc5b4 \uc548\uc5d0\uc11c \uacc4\uc18d\ud574\uc11c \ubc18\uc0ac\ub418\uba70 \uc9c4\ud589\ub429\ub2c8\ub2e4. \uc774\ub807\uac8c \ud568\uc73c\ub85c\uc368 \ube5b\uc774 \uad11\uc12c\uc720\ub97c \ub530\ub77c \uc7a5\uac70\ub9ac\uae4c\uc9c0 \uc190\uc2e4 \uc5c6\uc774 \uc804\uc1a1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uad11\uc12c\uc720\uc758 \uc2e4\uc6a9\uc801 \uc751\uc6a9<\/h3>\n<p>\uad11\uc12c\uc720 \uae30\uc220\uc740 \ud1b5\uc2e0 \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc804\ud1b5\uc801\uc778 \uc804\uc120 \ub300\uc2e0\uc5d0 \uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud568\uc73c\ub85c\uc368 \ub370\uc774\ud130\ub97c \ub354 \ube60\ub974\uace0, \ub354 \uba40\ub9ac, \ub354 \uc548\uc815\uc801\uc73c\ub85c \uc804\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc678\uc5d0\ub3c4 \uc758\ub8cc \ubd84\uc57c\uc758 \ub0b4\uc2dc\uacbd, \uc13c\uc11c, \uc2ec\uc9c0\uc5b4\ub294 \uc870\uba85\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uacf3\uc5d0\uc11c \uad11\uc12c\uc720\ub294 \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ucc98\ub7fc \uc804\uccb4 \ub0b4\ubd80 \ubc18\uc0ac\uc758 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \ud604\ub300 \uacfc\ud559\uae30\uc220\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud558\uba70, \uc6b0\ub9ac \uc0dd\ud65c \uacf3\uacf3\uc5d0 \uc774 \uc6d0\ub9ac\uac00 \uc751\uc6a9\ub418\uace0 \uc788\uc74c\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad11\uc12c\uc720\uc758 \uc774\ud574\ub294 \ubb3c\ub9ac\ud559\ubfd0\ub9cc \uc544\ub2c8\ub77c \uacf5\ud559, \ud2b9\ud788 \uc804\uae30\uacf5\ud559 \ubc0f \ud1b5\uc2e0\uacf5\ud559\uc758 \ubc1c\uc804\uc5d0 \uc788\uc5b4 \uae30\ucd08\uc801\uc774\uba74\uc11c\ub3c4 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae30\uc220\uc758 \ubc1c\uc804\uc73c\ub85c \uc55e\uc73c\ub85c \ub354 \ub9ce\uc740 \ud601\uc2e0\uc801\uc778 \uc751\uc6a9\uc774 \uac00\ub2a5\ud574\uc9c8 \uac83\uc774\uba70, \uc6b0\ub9ac\uc758 \uc77c\uc0c1\uc740 \ub354\uc6b1 \ud3b8\ub9ac\ud558\uace0 \uc5f0\uacb0\ub41c \uc138\uc0c1\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc804\uccb4 \ub0b4\ubd80 \ubc18\uc0ac\ub294 \uad11\uc12c\uc720\uc5d0\uc11c \ube5b\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc804\uc1a1\ud558\ub294 \ubb3c\ub9ac \ud604\uc0c1\uc73c\ub85c, \ube5b\uc774 \uad74\uc808\ub960\uc774 \ub0ae\uc740 \ub9e4\uc9c8\uc5d0\uc11c \uc644\uc804\ud788 \ubc18\uc0ac\ub418\ub294 \uc6d0\ub9ac\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":[94],"tags":[95],"class_list":["post-208696","post","type-post","status-publish","format-standard","hentry","category-94","tag-95","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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