https://vinhmdev.com/vi/topics/philosophy/Recent content in Philosophy on VinhMDevHugoviSun, 01 Mar 2026 00:00:00 +0000https://vinhmdev.com/vi/posts/ngh%E1%BB%8Bch-l%C3%BD-%C4%91i%E1%BB%87n-t%C3%ADch-sai-l%E1%BA%A7m-l%E1%BB%8Bch-s%E1%BB%AD-%C4%91%E1%BB%8Bnh-h%C3%ACnh-ng%C3%A0nh-%C4%91i%E1%BB%87n-t%E1%BB%AD/Sun, 01 Mar 2026 00:00:00 +0000https://vinhmdev.com/vi/posts/ngh%E1%BB%8Bch-l%C3%BD-%C4%91i%E1%BB%87n-t%C3%ADch-sai-l%E1%BA%A7m-l%E1%BB%8Bch-s%E1%BB%AD-%C4%91%E1%BB%8Bnh-h%C3%ACnh-ng%C3%A0nh-%C4%91i%E1%BB%87n-t%E1%BB%AD/<h2 id="1-thuyết-một-chất-lưu-và-sai-lầm-của-franklin" class="relative group">1. Thuyết Một Chất Lưu và Sai Lầm Của Franklin <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100"><a class="group-hover:text-primary-300 dark:group-hover:text-neutral-700" style="text-decoration-line: none !important;" href="#1-thuy%e1%ba%bft-m%e1%bb%99t-ch%e1%ba%a5t-l%c6%b0u-v%c3%a0-sai-l%e1%ba%a7m-c%e1%bb%a7a-franklin" aria-label="Neo">#</a></span></h2><p> <figure> <picture class="mx-auto my-0 rounded-md" > <source srcset="https://vinhmdev.com/franklin-experiment_13664589902870786539_hu_4e24fc022c5258d3.webp 330w,https://vinhmdev.com/franklin-experiment_13664589902870786539_hu_83c74aca4aaf6488.webp 660w ,https://vinhmdev.com/franklin-experiment_13664589902870786539_hu_e27fdfb25b77125a.webp 1024w ,https://vinhmdev.com/franklin-experiment_13664589902870786539_hu_6a7ba45dd18948d5.webp 1320w " sizes="100vw" type="image/webp" /> <img width="2752" height="1536" class="mx-auto my-0 rounded-md" alt="Thí nghiệm thanh thủy tinh và lụa của Benjamin Franklin" loading="lazy" decoding="async" src="https://vinhmdev.com/franklin-experiment_13664589902870786539_hu_75a19f357f1f7e13.png" srcset="https://vinhmdev.com/franklin-experiment_13664589902870786539_hu_b4d4e79ca2731861.png 330w,https://vinhmdev.com/franklin-experiment_13664589902870786539_hu_75a19f357f1f7e13.png 660w ,https://vinhmdev.com/franklin-experiment_13664589902870786539_hu_bb18476135c8fd0b.png 1024w ,https://vinhmdev.com/franklin-experiment_13664589902870786539_hu_c40ab8f65847735a.png 1320w " sizes="100vw" /> </picture> </figure> </p> <p>Vào giữa thế kỷ 18, Benjamin Franklin đề xuất thuyết một chất lưu dòng đơn single-fluid theory. Ông cho rằng điện là một chất lỏng vô hình chạy từ nơi có áp suất cao sang nơi áp suất thấp. Dựa trên giả định này, ông thiết lập quy ước: nơi thừa điện là <strong>Dương</strong> <link type="text/css" rel="stylesheet" href="https://vinhmdev.com/lib/katex/katex.min.383e7b8d45a3003d6ca1f862b324854a548da7d62b4aab69104c44e7d10022af.css" integrity="sha256-OD57jUWjAD1sofhisySFSlSNp9YrSqtpEExE59EAIq8=" /> <script defer src="https://vinhmdev.com/lib/katex/katex.min.5e4f3b03c66a3360fe5c070da797900dd74437f58f23957443f4cbd26149f74e.js" integrity="sha256-Xk87A8ZqM2D&#43;XAcNp5eQDddEN/WPI5V0Q/TL0mFJ904="></script> <script defer src="https://vinhmdev.com/lib/katex/auto-render.min.bb53eb953394531aae36fdd537065c4244eb8542901a3ce914601d932675b8ac.js" integrity="sha256-u1PrlTOUUxquNv3VNwZcQkTrhUKQGjzpFGAdkyZ1uKw="></script> <script> document.addEventListener('DOMContentLoaded', function () { if (typeof renderMathInElement !== 'undefined') { renderMathInElement(document.body, { delimiters: [ { left: '\\[', right: '\\]', display: true }, { left: '$$', right: '$$', display: true }, { left: '\\(', right: '\\)', display: false }, { left: '$', right: '$', display: false } ], throwOnError: false }); } }); </script> $(&#43;)$, nơi thiếu điện là <strong>Âm</strong> $(-)$.</p>