{"id":143275,"date":"2024-01-14T13:22:14","date_gmt":"2024-01-14T13:22:14","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%a0%84%ec%9e%90%ed%8c%8c%ec%9d%98-%ea%b5%b4%ec%a0%88-%ea%b5%b4%ec%a0%88%eb%a5%a0\/"},"modified":"2024-02-21T18:16:45","modified_gmt":"2024-02-21T18:16:45","slug":"%ec%a0%84%ec%9e%90%ed%8c%8c%ec%9d%98-%ea%b5%b4%ec%a0%88-%ea%b5%b4%ec%a0%88%eb%a5%a0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ed%8c%8c%ec%9d%98-%ea%b5%b4%ec%a0%88-%ea%b5%b4%ec%a0%88%eb%a5%a0\/","title":{"rendered":"\uc804\uc790\ud30c\uc758 \uad74\uc808 | \uad74\uc808\ub960"},"content":{"rendered":"

\uc804\uc790\uae30\ud30c\uc758 \uad74\uc808<\/h2>\n

\uc804\uc790\uae30\ud30c\uc758 \uad74\uc808\uc740 \ube5b\uc774 \uc11c\ub85c \ub2e4\ub978 \uad74\uc808\ub960\uc744 \uac00\uc9c4 \ub450 \ub9e4\uc9c8 \uc0ac\uc774\ub97c \uc9c0\ub0a0 \ub54c \ubc29\ud5a5\uc774 \ubc14\ub00c\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \uc774\ub294 \ub2e4\uc591\ud55c \ub9e4\uccb4\uc5d0\uc11c \ube5b\uc758 \uc18d\ub3c4 \ubcc0\ud654\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\uba70, \uc774\ub294 \ud30c\uc7a5\uacfc \uc804\ud30c \ubc29\ud5a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub9e4\uc9c8\uc758 \uad74\uc808\ub960(n)\uc740 \uc9c4\uacf5 \uc911 \ube5b\uc758 \uc18d\ub3c4(c)\uc640 \ub9e4\uc9c8\uc5d0\uc11c \ube5b\uc758 \uc18d\ub3c4(v)\uc758 \ube44\uc728\ub85c \uc815\uc758\ub429\ub2c8\ub2e4: n = c \/ v<\/p>\n

\uc2a4\ub12c\uc758 \ubc95\uce59<\/h2>\n

\uc2a4\ub12c\uc758 \ubc95\uce59\uc740 \uc785\uc0ac\uac01(\u03b8\u2081), \uad74\uc808\uac01(\u03b8\u2082), \uadf8\ub9ac\uace0 \ub450 \ub9e4\uc9c8\uc758 \uad74\uc808\ub960(n\u2081 \ubc0f n\u2082) \uac04\uc758 \uad00\uacc4\ub97c \uc124\uba85\ud569\ub2c8\ub2e4: n\u2081 * sin(\u03b8\u2081) = n\u2082 * sin(\u03b8\u2082). \uc804\uc790\uae30\ud30c\uac00 \uad74\uc808\ub960\uc774 \ub0ae\uc740 \ub9e4\uc9c8(n\u2081)\uc5d0\uc11c \uad74\uc808\ub960\uc774 \ub192\uc740 \ub9e4\uc9c8(n\u2082)\ub85c \uc774\ub3d9\ud560 \ub54c, \uad74\uc808\uac01(\u03b8\u2082)\uc740 \uc785\uc0ac\uac01(\u03b8\u2081)\ubcf4\ub2e4 \uc791\uc544\uc9d1\ub2c8\ub2e4. \uc774\ub294 \ud30c\ub3d9\uc774 \uacc4\uba74\uc758 \uc218\uc9c1\uc120\uc5d0 \uac00\uae4c\uc6cc\uc9c0\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \ubc18\ub300\ub85c, \ud30c\ub3d9\uc774 \uad74\uc808\ub960\uc774 \ub192\uc740 \ub9e4\uc9c8\uc5d0\uc11c \ub0ae\uc740 \ub9e4\uc9c8\ub85c \uc774\ub3d9\ud560 \ub54c, \uad74\uc808\uac01\uc740 \uc785\uc0ac\uac01\ubcf4\ub2e4 \ucee4\uc838 \uc218\uc9c1\uc120\uc5d0\uc11c \uba40\uc5b4\uc9c0\uac8c \ub429\ub2c8\ub2e4.<\/p>\n

\uad74\uc808\uc758 \uc2e4\uc6a9\uc801 \uc751\uc6a9<\/h2>\n

\uad74\uc808\uc740 \uad11\ud559 \ubc0f \ud1b5\uc2e0 \ubd84\uc57c\uc5d0\uc11c \uc5ec\ub7ec \uc2e4\uc6a9\uc801\uc778 \uc751\uc6a9\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4:<\/p>\n

\ub80c\uc988: \uc7ac\ub8cc\uc758 \uad74\uc808 \ud2b9\uc131\uc740 \ub80c\uc988 \uc124\uacc4\uc5d0 \uc0ac\uc6a9\ub418\uba70, \uc774\ub97c \ud1b5\ud574 \ube5b\uc744 \ucd08\uc810 \ub9de\ucd94\uac70\ub098 \ud37c\ub728\ub824 \uc774\ubbf8\uc9c0\ub97c \ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub80c\uc988\ub294 \uce74\uba54\ub77c, \ud604\ubbf8\uacbd, \ub9dd\uc6d0\uacbd, \uc548\uacbd \ub4f1 \ub2e4\uc591\ud55c \uad11\ud559 \uae30\uae30\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.
\n\uad11\uc12c\uc720: \uad11\uc12c\uc720 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uad74\uc808\uc740 \ud544\uc218\uc801\uc73c\ub85c, \ube5b \uc2e0\ud638\ub294 \uc720\ub9ac \ub610\ub294 \ud50c\ub77c\uc2a4\ud2f1\uc758 \uc587\uc740 \uac00\ub2e5\uc744 \ud1b5\ud574 \uc804\uc1a1\ub429\ub2c8\ub2e4. \uc12c\uc720 \uc7ac\ub8cc\uc640 \uadf8 \uc8fc\ubcc0\uc758 \ud074\ub798\ub529\uc758 \uad74\uc808 \ud2b9\uc131\uc740 \uc804\uccb4 \ub0b4\ubd80 \ubc18\uc0ac\ub97c \uc0dd\uc131\ud558\uc5ec \ube5b\uc774 \ucd5c\uc18c\ud55c\uc758 \uc190\uc2e4\ub85c \uc7a5\uac70\ub9ac\ub97c \uc804\ud30c\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.
\n\ub300\uae30 \ud604\uc0c1: \uad74\uc808\uc740 \uc2e0\uae30\ub8e8, \ubb34\uc9c0\uac1c, \ucc9c\uccb4\uc758 \uac89\ubcf4\uae30 \uc704\uce58\uc640 \uac19\uc740 \ub300\uae30 \ud604\uc0c1\uc5d0\uc11c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc9c0\uad6c \ub300\uae30\ub97c \ud1b5\uacfc\ud558\uba70 \ube5b\uc774 \uad74\uc808\ub418\uc5b4 \ubcc4\ub4e4\uc774 \uc2e4\uc81c \uc704\uce58\ubcf4\ub2e4 \uc57d\uac04 \uc774\ub3d9\ud55c \uac83\ucc98\ub7fc \ubcf4\uc785\ub2c8\ub2e4.
\n\uc6d0\uaca9 \uac10\uc9c0: \uad74\uc808\uc740 \uc9c0\uad6c \ub300\uae30\uc5d0\uc11c \ub77c\ub514\uc624\ud30c\uc758 \uc804\ud30c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uccd0 \ub808\uc774\ub354 \uc2dc\uc2a4\ud15c \ubc0f \uae30\ud0c0 \uc6d0\uaca9 \uac10\uc9c0 \uae30\uc220\uc758 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4. \uad74\uc808\uc758 \uc601\ud5a5\uc744 \uc774\ud574\ud558\uace0 \ubcf4\uc815\ud568\uc73c\ub85c\uc368 \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc758 \uc815\ud655\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uad74\uc808\ub960<\/h2>\n

\ub9e4\uc9c8\uc758 \uad74\uc808\ub960(n)\uc740 \ubb34\ucc28\uc6d0 \uc218\uce58\ub85c, \ube5b \ub610\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uc790\uae30\ud30c\uac00 \ub9e4\uc9c8\uc744 \ud1b5\ud574 \uc5b4\ub5bb\uac8c \uc804\ud30c\ub418\ub294\uc9c0\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \uc774\ub294 \uc9c4\uacf5\uc5d0\uc11c \ube5b\uc758 \uc18d\ub3c4(c)\uc640 \ub9e4\uc9c8\uc5d0\uc11c \ube5b\uc758 \uc18d\ub3c4(v)\uc758 \ube44\uc728\ub85c \uc815\uc758\ub429\ub2c8\ub2e4: n = c \/ v. \uad74\uc808\ub960\uc740 \ube5b\uc774 \ub2e4\ub978 \ub9e4\uc9c8\uc5d0\uc11c \ub9e4\uc9c8\ub85c \ub4e4\uc5b4\uac08 \ub54c \uc5bc\ub9c8\ub098 \uad7d\ud600\uc9c0\ub294\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uad74\uc808\ub960\uc774 \ub192\uc744\uc218\ub85d \ube5b\uc740 \ub9e4\uc9c8\uc5d0\uc11c \ub354 \ub290\ub9ac\uac8c \uc774\ub3d9\ud558\uace0 \ub9e4\uc9c8\uc5d0 \ub4e4\uc5b4\uac00\uac70\ub098 \ub098\uc62c \ub54c \ub354 \ub9ce\uc774 \uad7d\ud600\uc9d1\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \ub300\ub7b5\uc801\uc778 \uad74\uc808\ub960\uc744 \uac00\uc9c4 \uc7ac\ub8cc\uc758 \uc608\uc785\ub2c8\ub2e4:<\/p>\n

\uacf5\uae30: \uacf5\uae30\uc758 \uad74\uc808\ub960\uc740 1\uc5d0 \ub9e4\uc6b0 \uac00\uae5d\uc2b5\ub2c8\ub2e4 (\ud45c\uc900 \uc628\ub3c4\uc640 \uc555\ub825\uc5d0\uc11c \uc57d 1.0003). \uc774 \uac12\uc774 1\uc5d0 \uac00\uae4c\uc6b0\ubbc0\ub85c, \ube5b\uc740 \uacf5\uae30\uc5d0\uc11c \ub2e4\ub978 \ub9e4\uc9c8\ub85c \ub4e4\uc5b4\uac00\uac70\ub098 \ub098\uc62c \ub54c \uc57d\uac04\ub9cc \uad7d\ud600\uc9d1\ub2c8\ub2e4.
\n\ubb3c: \ubb3c\uc758 \uad74\uc808\ub960\uc740 \uc57d 1.33\uc785\ub2c8\ub2e4. \ube5b\uc774 \ubb3c\uc5d0 \ub4e4\uc5b4\uac00\uac70\ub098 \ub098\uc62c \ub54c \uacf5\uae30\ubcf4\ub2e4 \ub354 \ud604\uc800\ud558\uac8c \uad7d\ud600\uc9c0\uae30 \ub54c\ubb38\uc5d0, \ubb3c\uc18d\uc5d0 \uc7a0\uae34 \ubb3c\uccb4\ub294 \uc2e4\uc81c \uc704\uce58\uc640 \ub2e4\ub974\uac8c \ubcf4\uc774\uac70\ub098 \uc65c\uace1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\n\ud06c\ub77c\uc6b4 \uc720\ub9ac: \ud06c\ub77c\uc6b4 \uc720\ub9ac\ub294 \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc740 \uad74\uc808\ub960\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70, \ub300\ub7b5 1.52 \uc815\ub3c4\uc785\ub2c8\ub2e4. \uc548\uacbd, \uce74\uba54\ub77c \ubc0f \uae30\ud0c0 \uad11\ud559 \uc7a5\uce58\uc758 \ub80c\uc988 \uc81c\uc870\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.
\n\ud50c\ub9b0\ud2b8 \uc720\ub9ac: \ud50c\ub9b0\ud2b8 \uc720\ub9ac\ub294 \ub354 \ub192\uc740 \uad74\uc808\ub960\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70, \ubcf4\ud1b5 1.60\uc5d0\uc11c 1.70 \ubc94\uc704\uc785\ub2c8\ub2e4. \ub192\uc740 \uad74\uc808\ub960\uacfc \ubd84\uc0b0 \ud2b9\uc131 \ub54c\ubb38\uc5d0, \ud06c\ub77c\uc6b4 \uc720\ub9ac\uc640 \uacb0\ud569\ud558\uc5ec \uad11\ud559 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0c9\uc218\ucc28\ub97c \uc904\uc774\ub294 \ubb34\uc0c9\uc218\ucc28 \ub80c\uc988\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.
\n\ub2e4\uc774\uc544\ubaac\ub4dc: \ub2e4\uc774\uc544\ubaac\ub4dc\ub294 \uc57d 2.42\uc758 \ub192\uc740 \uad74\uc808\ub960\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud2b9\uc131\uacfc \ub192\uc740 \ubd84\uc0b0\uc740 \ubcf4\uc11d\uc73c\ub85c \uc0ac\uc6a9\ub420 \ub54c \ub2e4\uc774\uc544\ubaac\ub4dc\uc758 \ube5b\ub098\ub294 \uad11\ucc44\uc640 \ubd88\uaf43\uc744 \ub9cc\ub4e4\uc5b4\ub0c5\ub2c8\ub2e4. \ub192\uc740 \uad74\uc808\ub960\uc740 \ube5b\uc774 \uc0c1\ub2f9\ud788 \uad7d\ud600\uc838 \ub2e4\uc774\uc544\ubaac\ub4dc\uc758 \ubc18\uc9dd\uc784\uacfc \ubc18\uc0ac\ub97c \ub9cc\ub4dc\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

\"Refraction<\/p>\n

\n Original Article<\/a>\n<\/div>\n

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