{"id":148726,"date":"2024-04-27T18:00:11","date_gmt":"2024-04-27T18:00:11","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%bd%94%ec%9d%bc-%eb%b6%80%ed%95%98-%ec%8a%a4%ec%9c%84%ec%b9%98\/"},"modified":"2024-04-27T18:00:11","modified_gmt":"2024-04-27T18:00:11","slug":"%ec%bd%94%ec%9d%bc-%eb%b6%80%ed%95%98-%ec%8a%a4%ec%9c%84%ec%b9%98","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%bd%94%ec%9d%bc-%eb%b6%80%ed%95%98-%ec%8a%a4%ec%9c%84%ec%b9%98\/","title":{"rendered":"\ucf54\uc77c \ubd80\ud558 \uc2a4\uc704\uce58"},"content":{"rendered":"<p class=\"sidekick\">\ucf54\uc77c \ubd80\ud558 \uc2a4\uc704\uce58\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uc911\uc694\uc131\uc744 \uc27d\uac8c \uc124\uba85\ud558\uba74\uc11c, \ucf54\uc77c \uc778\ub355\ud130\uc758 \uae30\ub2a5\uacfc \uc804\uc790\uae30 \uc720\ub3c4, \uc778\ub355\ud134\uc2a4, \ubc31 \uc804\uc555 \ub4f1\uc758 \uac1c\ub150\uc744 \ub2e4\ub8e8\ub294 \uae30\uc0ac\uc785\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\ucf54\uc77c-\ubd80\ud558-\uc2a4\uc704\uce58.png\" alt=\"\ucf54\uc77c \ubd80\ud558 \uc2a4\uc704\uce58\"\/><\/p>\n<h2>\ucf54\uc77c \ubd80\ud558 \uc2a4\uc704\uce58\uc758 \uae30\ucd08<\/h2>\n<p>\uc608\ub97c \ub4e4\uc5b4 \uc804\uad6c \ub610\ub294 \ubaa8\ud130\uc640 \uac19\uc740 \uc804\uae30\uc758 \ubd80\ud558\ub97c \ucf1c\uace0 \ub044\ub294 \uc77c\uc740 \uc6b0\ub9ac \uc8fc\ubcc0\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\ub294 \uc7a5\uba74\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3d9\uc791\uc740 \ub300\uac1c \uac04\ub2e8\ud55c \uc2a4\uc704\uce58\ub97c \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9c0\ub098, \uc804\uae30\uc801 \ubd80\ud558\uac00 \ucf54\uc77c \ud615\ud0dc\uc77c \uacbd\uc6b0 \ud2b9\ubcc4\ud55c \uace0\ub824 \uc0ac\ud56d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ucf54\uc77c \ubd80\ud558 \uc2a4\uc704\uce58\uac00 \uc65c \ud544\uc694\ud55c\uc9c0, \uadf8\ub9ac\uace0 \uadf8 \uc791\ub3d9 \uc6d0\ub9ac\uc5d0 \ub300\ud574 \uc27d\uac8c \uc124\uba85\ud558\uace0\uc790 \ud569\ub2c8\ub2e4.<\/p>\n<h2>\ucf54\uc77c\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n<p>\ucf54\uc77c(\uc778\ub355\ud130)\ub294 \uc804\uc120\uc744 \ub098\uc120\ud615\uc73c\ub85c \uac10\uc544 \ub9cc\ub4e0 \uc804\uc790 \ubd80\ud488\uc73c\ub85c, \uc790\uae30\uc7a5\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\uace0 \uc800\uc7a5\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\uc77c\uc740 \uc804\ub958\uc758 \ubcc0\ud654\uc5d0 \ubc18\ub300\ud558\uc5ec \uc804\ub958\ub97c \uc0dd\uc131\ud558\ub294 &#8216;\uc790\uae30 \uc778\ub355\ud134\uc2a4&#8217;\ub77c\ub294 \uc131\uc9c8\uc744 \uac16\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc790\uae30\uc7a5\uc740 \uc804\uc790\uae30 \uc720\ub3c4\ub97c \ud1b5\ud574 \uc8fc\ubcc0\uc5d0 \uc704\uce58\ud55c \ub2e4\ub978 \uc804\ub3c4\uccb4\uc5d0 \uc804\uc555\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ucf54\uc77c\uc758 \uc778\ub355\ud134\uc2a4\ub294 <em>L<\/em>\ub85c \ud45c\uc2dc\ub418\uba70, \ub2e8\uc704\ub294 \ud5e8\ub9ac(H)\uc785\ub2c8\ub2e4. \uc778\ub355\ud134\uc2a4 \uac12\uc774 \ud070 \ucf54\uc77c\uc740 \uc804\ub958\uc758 \ubcc0\ud654\uc5d0 \ub354 \ud070 \ubc18\ub300 \uc804\ub958(\uc790\uae30 \uc778\ub355\ud134\uc2a4\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud558\ub294 \uc804\ub958)\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \ucf54\uc77c\uc758 \uc778\ub355\ud134\uc2a4\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc694\uc18c\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ucf54\uc77c\uc744 \uac10\ub294 \uc804\uc120\uc758 \uad75\uae30\uc640 \uae38\uc774<\/li>\n<li>\ucf54\uc77c \uc8fc\uc704\uc758 \uc790\uae30 \ud22c\uc790\uc728(\uc790\uae30 \ud22c\uacfc\uc728)<\/li>\n<li>\ucf54\uc77c\uc758 \uc804\uccb4 \ud68c\uc804 \uc218<\/li>\n<\/ul>\n<h2>\uc2a4\uc704\uce58\uc640 \ucf54\uc77c \ubd80\ud558\uc758 \uc0c1\ud638 \uc791\uc6a9<\/h2>\n<p>\uc804\uae30 \uc2a4\uc704\uce58\ub97c \ud1b5\ud574 \ucf54\uc77c \ubd80\ud558\uc758 \uc804\uc6d0\uc744 \uaed0\ub2e4 \ucf30\uc744 \ub54c, \ucf54\uc77c \ub0b4\ubd80\uc5d0\uc11c\ub294 \ub80c\uce20\uc758 \ubc95\uce59\uc5d0 \ub530\ub77c \ubcc0\ud654\ud558\ub294 \uc804\ub958\uc5d0 \ubc18\ub300\ud558\ub294 \ubc29\ud5a5\uc73c\ub85c \uc720\ub3c4 \uc804\ub958\uac00 \ubc1c\uc0dd\ud558\uac8c \ub429\ub2c8\ub2e4. \uc774 \ud604\uc0c1\uc740 &#8216;\uc790\uae30 \uc778\ub355\ud134\uc2a4&#8217;\ub85c \uc54c\ub824\uc838 \uc788\uc73c\uba70, \ucf54\uc77c\uc744 \uac11\uc790\uae30 \ucf1c\uac70\ub098 \ub04c \ub54c \ubc1c\uc0dd\ud558\ub294 \uc804\uc555\uc758 \uae09\uaca9\ud55c \ubcc0\ud654\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud2b8\uc704\uce58\ub97c \ub2eb\uc744 \ub54c(\ucf24 \ub54c) \ucf54\uc77c \ubd80\ud558\ub97c \ud750\ub974\ub294 \uc804\ub958\ub294 \uc810\ucc28 \uc99d\uac00\ud558\uba70, \ucf54\uc77c\uc740 \uc774 \uc804\ub958 \ubcc0\ud654\uc5d0 \ubc18\ub300\ud558\uc5ec \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud558\ub824\uace0 \ud569\ub2c8\ub2e4. \uc774\ub54c \ucf54\uc77c\uc5d0 \ud750\ub974\ub294 \uc804\ub958\ub97c <em>I<\/em>, \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ud654\ud558\ub294 \uc804\ub958\uc758 \uc18d\ub3c4\ub97c <em>di\/dt<\/em>\ub77c\uace0 \ud560 \ub54c \ucf54\uc77c\uc5d0 \uc720\ub3c4\ub418\ub294 \uc804\uc555 <em>V<sub>L<\/sub><\/em>\uc740 \uc544\ub798\uc758 \ubc29\uc815\uc2dd\uc73c\ub85c \ud45c\ud604\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\\[ V_L = L * \\left(\\frac{di}{dt}\\right) \\]<\/p>\n<p>\uc5ec\uae30\uc11c <em>L<\/em>\uc740 \ucf54\uc77c\uc758 \uc778\ub355\ud134\uc2a4\uc774\uba70, <em>di\/dt<\/em>\ub294 \uc2dc\uac04\ub2f9 \uc804\ub958 \ubcc0\ud654\uc728\uc785\ub2c8\ub2e4. \uc2a4\uc704\uce58\uac00 \ub2eb\ud790 \ub54c \uc804\ub958\uc758 \uc99d\uac00 \uc18d\ub3c4\uac00 \ucee4\uc9c0\uba74 \ucee4\uc9c8\uc218\ub85d, \uc720\ub3c4\ub418\ub294 \uc804\uc555 \ub610\ud55c \ud06c\uac8c \uc99d\uac00\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p>\ubc18\ub300\ub85c \uc2a4\uc704\uce58\uac00 \uc5f4\ub9b4 \ub54c(\uaebc\uc9c8 \ub54c)\ub294 \ucf54\uc77c \ub0b4\ubd80\uc758 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0\uac00 \ubc29\ucd9c\ub418\uba74\uc11c \ub3cc\uc5f0\ud55c \uc804\ub958 \uac10\uc18c\uc5d0 \ub300\uc751\ud558\uc5ec \uc720\ub3c4 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\uac8c \ub429\ub2c8\ub2e4. \uc774\ub54c\uc758 \uc720\ub3c4 \uc804\uc555\uc740 \ub9e4\uc6b0 \ub192\uc544\uc9c8 \uc218 \uc788\uc73c\uba70, \uc774\ub97c &#8216;\ubc31(Back) \uc804\uc555&#8217; \ub610\ub294 &#8216;\uc790\uae30 \uc720\ub3c4\uc5d0 \uc758\ud55c \uacfc\uc804\uc555&#8217; \uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc774 \uacfc\uc804\uc555\uc740 \uc2a4\uc704\uce58\ub098 \ud68c\ub85c\uc758 \ub2e4\ub978 \ubd80\ud488\ub4e4\uc5d0 \uc190\uc0c1\uc744 \uc904 \uc218 \uc788\uc73c\ubbc0\ub85c \uc801\uc808\ud55c \ubcf4\ud638 \ub300\ucc45\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ucf54\uc77c \ubd80\ud558\ub97c \ubcf4\ud638\ud558\ub294 \ubc29\ubc95<\/h2>\n<p>\ucf54\uc77c \ubd80\ud558 \uc2a4\uc704\uce6d \uc911 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uacfc\uc804\uc555\uc73c\ub85c\ubd80\ud130 \uc2a4\uc704\uce58\ub098 \uae30\ud0c0 \uc804\uc790 \ubd80\ud488\uc744 \ubcf4\ud638\ud558\uae30 \uc704\ud55c \uc5ec\ub7ec \ubc29\ubc95\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc29\uc5b4 \uba54\ucee4\ub2c8\uc998\uc740 \uc2a4\uc704\uce58\uc758 \uc218\uba85\uc744 \ub298\ub9ac\uace0 \uc2dc\uc2a4\ud15c\uc758 \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ud50c\ub77c\uc774\ubc31 \ub2e4\uc774\uc624\ub4dc:<\/strong> \ucf54\uc77c\uc5d0 \ud3c9\ud589\ud558\uac8c \ubc30\uce58\ub41c \ub2e4\uc774\uc624\ub4dc\ub294 \uc5ed\uc804\uc555\uc774 \ucf54\uc77c\uc5d0 \uc720\ub3c4\ub420 \ub54c \uc815\ubc29\ud5a5\uc73c\ub85c \uc791\ub3d9\ud558\uc5ec, \uc720\ub3c4\ub41c \uc5d0\ub108\uc9c0\ub97c \uc548\uc804\ud558\uac8c \ucf54\uc77c\ub85c \ub2e4\uc2dc \uc804\ub2ec\ud568\uc73c\ub85c\uc368 \uc2a4\uc704\uce58\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>RC \uc2a4\ub204\ubc84 \ud68c\ub85c:<\/strong> \uc800\ud56d\uacfc \ucee4\ud328\uc2dc\ud130\ub97c \uc774\uc6a9\ud55c \ud68c\ub85c\ub294 \uc2a4\uc704\uce58\uac00 \uc5f4\ub9b4 \ub54c \ubc1c\uc0dd\ud558\ub294 \uacfc\uc804\uc555\uc744 \uc904\uc774\ub294\ub370 \ub3c4\uc6c0\uc744 \uc8fc\uba70, \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub97c \ubd80\ub4dc\ub7fd\uac8c \uc81c\uac70 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ubc14\ub9ac\uc2a4\ud130:<\/strong> \uacfc\uc804\uc555 \uc870\uac74\uc5d0\uc11c \uc800\ud56d\uc774 \uae09\uaca9\ud558\uac8c \ub0ae\uc544\uc9c0\ub294 \uc804\uc790 \ubd80\ud488\uc73c\ub85c, \uacfc\ub3c4\ud55c \uc804\uc555\uc744 \uc81c\ud55c\ud558\uc5ec \ud68c\ub85c\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ubcf4\ud638 \uc7a5\uce58\ub4e4\uc740 \uc801\uc808\ud558\uac8c \uc124\uacc4\ub418\uace0 \uc120\ud0dd\ub420 \ub54c, \ucf54\uc77c \ubd80\ud558\uc640 \uc804\uc790 \ud68c\ub85c \uc804\ubc18\uc5d0 \uac78\uce5c \uc548\uc804\ud55c \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc804\uae30 \ucf54\uc77c\uc740 \uc2a4\uc704\uce6d \uc2dc \ub3c5\ud2b9\ud55c \uc804\uae30\uc801 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0b4\uba70, \uc774\ub294 \ucf54\uc77c\uc758 \uc778\ub355\ud134\uc2a4\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud558\ub294 \uc790\uae30 \uc720\ub3c4 \ud604\uc0c1 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc2a4\uc704\uce58\ub97c \ucf1c\uac70\ub098 \ub04c \ub54c \ucf54\uc77c\uc5d0\uc11c \uc720\ub3c4\ub418\ub294 \uacfc\uc804\uc555\uc740 \uc2a4\uc704\uce58\uc640 \uae30\ud0c0 \uc804\uc790 \ubd80\ud488\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0, \ud50c\ub77c\uc774\ubc31 \ub2e4\uc774\uc624\ub4dc, RC \uc2a4\ub204\ubc84 \ud68c\ub85c, \ubc14\ub9ac\uc2a4\ud130\uc640 \uac19\uc740 \ubcf4\ud638 \uc7a5\uce58\ub4e4\uc744 \ud1b5\ud574 \uad00\ub9ac\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ubcf8\uc801\uc778 \uc774\ud574\ub97c \ubc14\ud0d5\uc73c\ub85c \ucf54\uc77c \ubd80\ud558\ub97c \uc801\uc808\ud788 \uc81c\uc5b4\ud558\uace0 \ubcf4\ud638\ud560 \uc218 \uc788\ub294 \uc804\uc790 \ud68c\ub85c\ub97c \uc124\uacc4\ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4. \uc804\uc790\uacf5\ud559\uc5d0 \ub300\ud55c \uae4a\uc740 \uc774\ud574\uac00 \ud544\uc694\ud55c \ubcf5\uc7a1\ud55c \ub0b4\uc6a9\uc774\uc9c0\ub9cc, \uae30\ucd08\uc801\uc778 \uc6d0\ub9ac\ub97c \ud30c\uc545\ud568\uc73c\ub85c\uc368 \uc2e4\uc6a9\uc801\uc778 \uc801\uc6a9\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uae30 \ucf54\uc77c\uacfc \uad00\ub828\ub41c \ub2e4\uc591\ud55c \uc7a5\uce58\ub4e4\uc758 \uc548\uc804\ud55c \uc791\ub3d9\uc744 \uc704\ud574, \ucf54\uc77c \ubd80\ud558 \uc2a4\uc704\uce6d\uc758 \uae30\ubcf8 \uc6d0\ub9ac\uc640 \ubcf4\ud638 \ubc29\ubc95\uc744 \uc798 \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ucf54\uc77c \ubd80\ud558 \uc2a4\uc704\uce58\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uc911\uc694\uc131\uc744 \uc27d\uac8c \uc124\uba85\ud558\uba74\uc11c, \ucf54\uc77c \uc778\ub355\ud130\uc758 \uae30\ub2a5\uacfc \uc804\uc790\uae30 \uc720\ub3c4, \uc778\ub355\ud134\uc2a4, \ubc31 \uc804\uc555 \ub4f1\uc758 \uac1c\ub150\uc744 \ub2e4\ub8e8\ub294 \uae30\uc0ac\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":188166,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-148726","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 - 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