{"id":147105,"date":"2024-04-27T13:23:36","date_gmt":"2024-04-27T13:23:36","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ed%94%bc%ec%a0%a0-%ea%b8%b0%ea%b3%84-%eb%aa%a8%ed%84%b0\/"},"modified":"2024-04-27T13:23:36","modified_gmt":"2024-04-27T13:23:36","slug":"%ed%94%bc%ec%a0%a0-%ea%b8%b0%ea%b3%84-%eb%aa%a8%ed%84%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ed%94%bc%ec%a0%a0-%ea%b8%b0%ea%b3%84-%eb%aa%a8%ed%84%b0\/","title":{"rendered":"\ud53c\uc820 \uae30\uacc4 \ubaa8\ud130"},"content":{"rendered":"<p class=\"sidekick\">\ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\ub294 \uc804\uae30\ub97c \uae30\uacc4 \uc6b4\ub3d9\uc73c\ub85c \ubcc0\ud658\ud558\ub294\ub370, \uc758\ub8cc\uae30\uae30\ubd80\ud130 \ub85c\ubd07\uacf5\ud559\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc815\ubc00 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\ud53c\uc820-\uae30\uacc4-\ubaa8\ud130.png\" alt=\"\ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\"\/><\/p>\n<h2>\ud53c\uc820 \uae30\uacc4 \ubaa8\ud130 (Piezo-Electric Motor)\uc758 \uc774\ud574<\/h2>\n<p>\ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\ub294 &#8216;\ud53c\uc5d0\uc870\uc804\uae30&#8217; \ud604\uc0c1\uc744 \uc774\uc6a9\ud55c \ubaa8\ud130\ub85c\uc11c, \uc804\uae30 \uc785\ub825\uc744 \uae30\uacc4\uc801 \uc6b4\ub3d9\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. &#8216;\ud53c\uc5d0\uc870'(Piezo)\ub294 \uadf8\ub9ac\uc2a4\uc5b4\ub85c &#8216;\uc555\ubc15&#8217;\uc744 \uc758\ubbf8\ud558\uba70, \ud53c\uc5d0\uc870\uc804\uae30 \ud6a8\uacfc\ub294 \uc77c\uc815\ud55c \ubb3c\uc9c8\ub4e4\uc774 \uc555\ub825\uc744 \ubc1b\uc744 \ub54c \uc804\uae30\uc7a5\uc774 \uc0dd\uae30\ub294 \ud604\uc0c1\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \uc815\ubc00\ud55c \uc704\uce58 \uc870\uc808\uc774 \uc694\uad6c\ub418\ub294 \uc758\ub8cc\uae30\uae30, \ub85c\ubd07\uacf5\ud559, \uc790\ub3d9\ucc28 \uc0b0\uc5c5 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<h2>\ud53c\uc5d0\uc870\uc804\uae30 \ud604\uc0c1\uc758 \uc6d0\ub9ac<\/h2>\n<p>\ud53c\uc5d0\uc870\uc804\uae30 \ud604\uc0c1\uc740 \ud2b9\uc815 \uacb0\uc815\uccb4 \ud639\uc740 \uc138\ub77c\ubbf9\uacfc \uac19\uc740 \ube44\uc804\ub3c4\uc131 \ubb3c\uc9c8\uc774 \uae30\uacc4\uc801\uc778 \uc555\ub825\uc744 \ubc1b\uc558\uc744 \ub54c, \uadf8 \ub0b4\ubd80\uc5d0\uc11c \uc591\uc804\ud558\uc640 \uc74c\uc804\ud558\uac00 \ubd84\ub9ac\ub418\uc5b4 \uc804\uae30\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \uc774 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc804\uc555\uc740 \uc555\ub825\uacfc \ube44\ub840 \uad00\uacc4\uc5d0 \uc788\uc5b4, \ub354 \uac15\ud55c \uc555\ub825\uc744 \uac00\ud560\uc218\ub85d \ub354 \ub9ce\uc740 \uc804\uae30\ub97c \uc0dd\uc131\ud558\uac8c \ub429\ub2c8\ub2e4. \uc774\ub97c \uc2dd\uc73c\ub85c \ud45c\ud604\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<p>V = d * F<\/p>\n<ul>\n<li>V\ub294 \ubc1c\uc0dd\ud558\ub294 \uc804\uc555<\/li>\n<li>d\ub294 \ud53c\uc5d0\uc870\uc804\uae30 \uc0c1\uc218<\/li>\n<li>F\ub294 \uac00\ud574\uc9c4 \ud798 \ud639\uc740 \uc555\ub825<\/li>\n<\/ul>\n<p>\uc5ec\uae30\uc11c \ud53c\uc5d0\uc870\uc804\uae30 \uc0c1\uc218(d)\ub294 \uc7ac\ub8cc\uc5d0 \ub530\ub77c \uc0c1\uc774\ud558\uba70, \uc774 \uac12\uc774 \ud074\uc218\ub85d \ub354 \ub9ce\uc740 \uc804\uae30\ub97c \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n<p>\ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\ub294 \ud53c\uc5d0\uc870\uc804\uae30 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\uc5ec \uc804\uae30\uc801 \uc5d0\ub108\uc9c0\ub97c \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc804\uae30 \uc2e0\ud638\ub97c \ubc1b\uc740 \ud53c\uc5d0\uc870 \uc18c\uc7ac\ub294 \ubcc0\ud615\uc744 \uc77c\uc73c\ucf1c \uc6c0\uc9c1\uc784\uc744 \ub9cc\ub4e4\uc5b4\ub0b4\uace0, \uc774 \uc6c0\uc9c1\uc784\uc774 \ubaa8\ud130\uc758 \uc791\ub3d9 \ubd80\ubd84\uc73c\ub85c \uc804\ub2ec\ub418\uc5b4 \uae30\uacc4\uc801 \uc6b4\ub3d9\uc774 \uc0dd\uae30\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\uc640 \uac19\uc740 \ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\ub294 \ubbf8\uc138 \uc6c0\uc9c1\uc784\uc744 \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ud560 \uc218 \uc788\ub2e4\ub294 \uc7a5\uc810\uc774 \uc788\uc5b4, \uace0\uc815\ubc00 \uc7a5\ube44\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>\ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n<p>\ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\ub294 \uadf8 \uc791\ub3d9 \uc6d0\ub9ac\uc758 \ud2b9\uc131\uc0c1 \uc815\ubc00 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \ub2e4\uc591\ud55c \uace0\uae09 \uae30\uc220 \ubd84\uc57c\uc5d0 \uc751\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7f0 \ubd84\uc57c\ub85c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uac83\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li>\uc758\ub8cc \uae30\uae30 &#8211; \uc815\ubc00\ud55c \uc6b4\ub3d9 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \ucd08\uc74c\ud30c \uac80\uc0ac\uae30, \uc218\uc220\uc6a9 \ub85c\ubd07 \ub4f1\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\ubc18\ub3c4\uccb4 \uc81c\uc870 \uc7a5\ube44 &#8211; \uc6e8\uc774\ud37c\uc758 \uc815\ubc00\ud55c \uc791\uc5c5\uc744 \uc704\ud574 \ubbf8\uc138\ud55c \uc704\uce58 \uc870\uc815\uc774 \uac00\ub2a5\ud55c \ud53c\uc820 \ubaa8\ud130\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\uce74\uba54\ub77c \uc790\ub3d9 \ucd08\uc810(AF) \uc2dc\uc2a4\ud15c &#8211; \ube60\ub974\uace0 \uc815\ubc00\ud55c \ucd08\uc810 \uc870\uc815\uc774 \ud544\uc694\ud55c \uacf3\uc5d0 \ud53c\uc820 \ubaa8\ud130\uac00 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc18c\ud615 \uc804\uc790 \uae30\uae30 &#8211; \ud734\ub300\ud3f0\uc758 \uc9c4\ub3d9 \ubaa8\ud130\ub098 \uc815\ubc00\ud55c \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \uae30\ud0c0 \uc18c\ud615 \uae30\uae30\uc5d0\ub3c4 \uc751\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc774\ub7ec\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\ub294 \uadf8 \ub6f0\uc5b4\ub09c \uc815\ubc00\ub3c4\uc640 \uc2e0\ub8b0\uc131\uc73c\ub85c \ud604\ub300 \uae30\uc220 \ubc1c\uc804\uc5d0 \ud06c\uac8c \uae30\uc5ec\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud53c\uc5d0\uc870\uc804\uae30 \ud6a8\uacfc\uc640 \ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\uc5d0 \ub300\ud55c \uc5f0\uad6c\uc640 \ubc1c\uc804\uc740 \uc55e\uc73c\ub85c\ub3c4 \uc9c0\uc18d\uc801\uc778 \uae30\uc220 \ud601\uc2e0\uc744 \uac00\uc838\uc62c \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc804\uae30\uc640 \uc790\uae30\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \uae30\ubc18\uc73c\ub85c \ud55c \ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\ub294 \ubb3c\ub9ac\ud559\uc758 \uae30\ubcf8 \uc6d0\ub9ac\uac00 \uc5b4\ub5bb\uac8c \uace0\ub3c4\uc758 \uae30\uc220 \uc18d\uc5d0\uc11c \ubc1c\ud604\ub418\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc8fc\ub294 \ud765\ubbf8\ub85c\uc6b4 \uc608\uc785\ub2c8\ub2e4. \uc774\uc640 \uac19\uc740 \uae30\uc220\ub4e4\uc740 \uc77c\uc0c1 \uc0dd\ud65c \uc18d\uc5d0\uc11c \uc6b0\ub9ac\uac00 \ub9c8\uc8fc\ud558\ub294 \ubb34\uc218\ud55c \uae30\uae30\ub4e4\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\ub294 \ub370 \ud070 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\uc758 \uc6d0\ub9ac\uc5d0 \ub300\ud55c \uc9c0\uc2dd\uc740 \ud604\ub300 \uacfc\ud559 \uae30\uc220\uc5d0 \ub300\ud55c \uc774\ud574\ub97c \ub113\ud788\ub294 \ub370 \uc788\uc5b4 \ud544\uc218 \ubd88\uac00\uacb0\ud55c \ubd80\ubd84\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\ub294 \uc804\uae30\ub97c \uae30\uacc4 \uc6b4\ub3d9\uc73c\ub85c \ubcc0\ud658\ud558\ub294\ub370, \uc758\ub8cc\uae30\uae30\ubd80\ud130 \ub85c\ubd07\uacf5\ud559\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc815\ubc00 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":173817,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-147105","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>\ud53c\uc820 \uae30\uacc4 \ubaa8\ud130 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\ud53c\uc820 \uae30\uacc4 \ubaa8\ud130\ub294 \uc804\uae30\ub97c \uae30\uacc4 \uc6b4\ub3d9\uc73c\ub85c 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