{"id":142988,"date":"2024-01-14T13:14:27","date_gmt":"2024-01-14T13:14:27","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ea%b4%91%ec%a0%84-%ed%9a%a8%ea%b3%bc-%ec%a0%95%ec%9d%98-%eb%b0%8f-%eb%a9%94%ec%bb%a4%eb%8b%88%ec%a6%98-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/"},"modified":"2024-02-21T17:30:06","modified_gmt":"2024-02-21T17:30:06","slug":"%ea%b4%91%ec%a0%84-%ed%9a%a8%ea%b3%bc-%ec%a0%95%ec%9d%98-%eb%b0%8f-%eb%a9%94%ec%bb%a4%eb%8b%88%ec%a6%98-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b4%91%ec%a0%84-%ed%9a%a8%ea%b3%bc-%ec%a0%95%ec%9d%98-%eb%b0%8f-%eb%a9%94%ec%bb%a4%eb%8b%88%ec%a6%98-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/","title":{"rendered":"\uad11\uc804 \ud6a8\uacfc | \uc815\uc758 \ubc0f \uba54\ucee4\ub2c8\uc998 | \uc804\uae30 &#8211; \uc790\uae30"},"content":{"rendered":"<h2>\uad11\uc804 \ud6a8\uacfc\ub780?<\/h2>\n<p>\uad11\uc804 \ud6a8\uacfc\ub294 \uc804\uc790\uae30 \ubcf5\uc0ac(\uad11\uc790)\uac00 \ubb3c\uc9c8\uc758 \ud45c\uba74\uc5d0 \ucda9\ub3cc\ud560 \ub54c \ubb3c\uc9c8\uc5d0\uc11c \uad11\uc804\uc790\uac00 \ubc29\ucd9c\ub418\ub294 \ud604\uc0c1\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc774\ub54c \ubc29\ucd9c\ub41c \uad11\uc804\uc790\uc758 \uc6b4\ub3d9 \uc5d0\ub108\uc9c0(E<sub>e<\/sub>)\ub294 \uc785\uc0ac\ud558\ub294 \uad11\uc790\uc758 \uc5d0\ub108\uc9c0(h\u03bd)\uc5d0\uc11c \uad11\uc804\uc790\uac00 \uc6d0\ub798 \uaecd\uc9c8\uc5d0\uc11c \uac00\uc9c0\uace0 \uc788\ub358 \uacb0\ud569 \uc5d0\ub108\uc9c0(E<sub>b<\/sub>)\ub97c \ube80 \uac12\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc218\uc2dd\uc73c\ub85c \ud45c\ud604\ud558\uba74 E<sub>e<\/sub> = h\u03bd &#8211; E<sub>b<\/sub>\uc785\ub2c8\ub2e4. \uad11\uc804 \ud6a8\uacfc\ub294 \uad11\uc790\uac00 \uc804\uc790\uc758 \uacb0\ud569 \uc5d0\ub108\uc9c0\uc778 \uc7ac\ub8cc\uc758 \uc791\uc5c5 \ud568\uc218\ub97c \ucda9\uc871\ud558\uac70\ub098 \ucd08\uacfc\ud560 \uacbd\uc6b0\uc5d0\ub9cc \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uad11\uc804 \ud6a8\uacfc\uc758 \uc138 \uac00\uc9c0 \uc6a9\ub3c4<\/h2>\n<p>\uad11\uc804 \ud6a8\uacfc\ub294 \ub2e4\uc591\ud55c \uc804\uc790\uae30\uae30\uc5d0\uc11c \ub110\ub9ac \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uadf8 \uc911 \uc138 \uac00\uc9c0 \uc8fc\uc694 \uc6a9\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<br \/>\n<strong>\uad11\uc804\uc9c0 \ud6a8\uacfc<\/strong>: \ub450 \uac1c\uc758 \ud310\uc774 \uc11c\ub85c \uc811\ud569\ub418\uc5b4 \uc788\uc744 \ub54c, \ud558\ub098\uc758 \ud310\uc5d0\uc11c \ube5b \uc5d0\ub108\uc9c0\uac00 \uc804\uc790\ub97c \ub2e4\ub978 \ud310\uc73c\ub85c \ubc29\ucd9c\ud558\uac8c \ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ud310\ub4e4\uc740 \ubc30\ud130\ub9ac\ucc98\ub7fc \uc11c\ub85c \ubc18\ub300\uc758 \uc804\ud558\ub97c \ub744\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p><strong>\uad11\ubc29\ucd9c<\/strong>: \ube5b\uc758 \uc5d0\ub108\uc9c0\uac00 \ud45c\uba74\uc5d0\uc11c \uc804\uc790\ub97c \ubc29\ucd9c\ud558\uac8c \ud558\ub294 \ud604\uc0c1\uc73c\ub85c, \uc9c4\uacf5\uad00\uc5d0\uc11c \uc804\uc790\uac00 \uc218\uc9d1\ub418\ub294 \ud310\uc73c\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uad11\uc804\ub3c4\uc131<\/strong>: \ubcf4\ud1b5\uc740 \uc804\ub3c4\uc131\uc774 \ub0ae\uc740 \uc7ac\ub8cc\uc5d0 \ube5b \uc5d0\ub108\uc9c0\ub97c \uc801\uc6a9\ud558\uba74 \uc790\uc720 \uc804\uc790\uac00 \uc0dd\uc131\ub418\uc5b4 \uc7ac\ub8cc\uac00 \ub354 \uc88b\uc740 \uc804\ub3c4\uccb4\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<h2>\uad11\uc804\uc9c0 \ud6a8\uacfc\uc758 \uc6d0\ub9ac<\/h2>\n<p>\uad11\uc804\uc9c0 \uc7a5\uce58\uc5d0\uc11c\ub294 \uad11\uc790\ub97c \uc804\uae30\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \uad11\uc790 \ud761\uc218\uc5d0 \uc758\ud55c \uc804\ud558 \uc6b4\ubc18\uc790 \uc0dd\uc131, \uc6b4\ubc18\uc790\uc758 \ubd84\ub9ac \ubc0f \uc218\uc1a1, \uadf8\ub9ac\uace0 \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc804\uadf9\uc5d0\uc11c\uc758 \uc6b4\ubc18\uc790 \uc218\uc9d1\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<br \/>\n<strong>\uad11\uc790 \ud761\uc218<\/strong>: \ud0dc\uc591\uad11\uc5d0\uc11c \uc628 \uad11\uc790\uac00 \ud0dc\uc591 \uc804\uc9c0\ud310\uc5d0 \ub3c4\ub2ec\ud558\uc5ec \ubc18\ub3c4\uccb4 \uc7ac\ub8cc\uc5d0 \uc758\ud574 \ud761\uc218\ub429\ub2c8\ub2e4. \uad11\uc790\uc758 \uc5d0\ub108\uc9c0\uac00 \uc804\uc790\uc758 \uacb0\ud569 \uc5d0\ub108\uc9c0\ubcf4\ub2e4 \ub192\uc73c\uba74 \uc804\uc790\ub294 \uacb0\ud569\uc5d0\uc11c \ud574\ubc29\ub418\uc5b4 \ubc18\ub3c4\uccb4 \ub0b4\uc5d0\uc11c \uc790\uc720\ub86d\uac8c \uc6c0\uc9c1\uc77c \uc218 \uc788\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p><strong>\uc804\ud558 \uc6b4\ubc18\uc790 \ubd84\ub9ac<\/strong>: \ud0dc\uc591 \uc804\uc9c0\ub294 \uc8fc\ub85c \ub113\uc740 \uba74\uc801\uc758 p-n \uc811\ud569(\ub0b4\uc7a5 \uc804\uae30\uc7a5\uc774 \uc788\ub294 \ubc18\ub3c4\uccb4 \uad6c\uc870)\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc131 \ub355\ubd84\uc5d0 \uc804\uc790\ub294 \ud55c \ubc29\ud5a5\uc73c\ub85c\ub9cc \uc774\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc804\ud558 \uc218\uc9d1 \ubc0f \uc7ac\uacb0\ud569<\/strong>: n\ud615 \uce21\uba74\uc5d0\uc11c \uc0dd\uc131\ub41c \uc804\uc790\ub294 \uc811\ud569\uc5d0 \uc758\ud574 &#8220;\uc218\uc9d1&#8221;\ub418\uc5b4 n\ud615 \uce21\uc73c\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4. \uc774 \uc804\uc790\ub294 \uc640\uc774\uc5b4\ub97c \ud1b5\ud574 \ubd80\ud558\ub97c \uad6c\ub3d9\ud558\uace0, p\ud615 \ubc18\ub3c4\uccb4-\uae08\uc18d \uc811\uc810\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0 \uc640\uc774\uc5b4\ub97c \ud1b5\ud574 \uacc4\uc18d \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uad11\uc804\uc9c0 \ud6a8\uacfc\uc758 \uc751\uc6a9<\/h2>\n<p>\uad11\uc804\uc9c0 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \ub300\ubd80\ubd84 \ud0dc\uc591\uad11\uc744 \uc0ac\uc6a9\ud558\uba70, \uc774\ub7ec\ud55c \uc7a5\uce58\ub97c \ud0dc\uc591 \uc804\uc9c0\ub77c\uace0 \ud569\ub2c8\ub2e4. \ud0dc\uc591 \uc5d0\ub108\uc9c0\ub294 \ud604\uc7ac \uc2dc\uc7a5\uc5d0\uc11c \uac00\uc7a5 \uc811\uadfc\ud558\uae30 \uc26c\uc6b4 \uc5d0\ub108\uc9c0 \uc911 \ud558\ub098\ub85c, \uc804\uae30 \uadf8\ub9ac\ub4dc \uc5f0\uacb0\uc774 \uc5c6\ub294 \uacf3\uc5d0\ub3c4 \uc804\uae30\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud0dc\uc591 \uc804\uc9c0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubc18\ub3c4\uccb4 \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70, p-n (\ub2e4\uc774\uc624\ub4dc) \uc811\ud569 \ud0dc\uc591 \uc804\uc9c0\uc758 \uacbd\uc6b0, \uc7ac\ub8cc\uc5d0 \ube5b\uc774 \ube44\ucd94\uc5b4\uc9c0\uba74 \ub0b4\uc7a5 \uc804\uae30\uc7a5\uc758 \ubc29\ud5a5\uc73c\ub85c \uc804\uc790\uc640 \ub0a8\uc740 \uad6c\uba4d\uc774 \uc11c\ub85c \ub2e4\ub978 \ubc29\ud5a5\uc73c\ub85c \ubc00\ub824\ub098\uba74\uc11c \uc804\uae30 \uc804\ub958\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4. \ud0dc\uc591 \uc804\uc9c0\ub294 \uc774\ub7ec\ud55c \ubc18\ub3c4\uccb4\uc5d0\uc11c \uad11\uc790\uc5d0 \uc758\ud574 \uc870\uc0ac\ub420 \ub54c \uc9c1\ub958(DC)\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2023\/02\/photovoltaic-cell-how-it-works.png\" alt=\"Photoelectric Effect\" \/><\/p>\n<div style=\"text-align: center; font-size: 20px;\">\n    <a href=\"https:\/\/www.electricity-magnetism.org\/photoelectric-effect\/\">Original Article<\/a>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc77c\ubc18\uc801\uc73c\ub85c \uad11\uc804 \ud6a8\uacfc\ub294 \uc804\uc790\uae30 \ubc29\uc0ac\uc120(\uad11\uc790)\uc774 \ud45c\uba74\uc5d0 \ub2ff\uc744 \ub54c \ubb3c\uc9c8\uc5d0\uc11c \uad11\uc804\uc790\uac00 \ubc29\ucd9c\ub418\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":5798,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-142988","post","type-post","status-publish","format-standard","has-post-thumbnail","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 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uad11\uc804 \ud6a8\uacfc | \uc815\uc758 \ubc0f \uba54\ucee4\ub2c8\uc998 | \uc804\uae30 - \uc790\uae30<\/title>\n<meta name=\"description\" content=\"\uc77c\ubc18\uc801\uc73c\ub85c \uad11\uc804 \ud6a8\uacfc\ub294 \uc804\uc790\uae30 \ubc29\uc0ac\uc120(\uad11\uc790)\uc774 \ud45c\uba74\uc5d0 \ub2ff\uc744 \ub54c \ubb3c\uc9c8\uc5d0\uc11c \uad11\uc804\uc790\uac00 \ubc29\ucd9c\ub418\ub294 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