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diff --git a/lessons/fisikaa/static-electricity/id-coulomb.html b/lessons/fisikaa/static-electricity/id-coulomb.html new file mode 100644 index 0000000..9166a3e --- /dev/null +++ b/lessons/fisikaa/static-electricity/id-coulomb.html @@ -0,0 +1,193 @@ +<!DOCTYPE html> +<html lang="en"> + +<head> + <meta charset="UTF-8"> + <meta http-equiv="X-UA-Compatible" content="IE=edge"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <link rel="stylesheet" href="/style.css"> + <link rel="icon" href="/assets/images/master.svg"> + <title>Al Azhar 9th Grade Lesson Notes</title> + <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png"> + <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png"> + <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png"> + <link rel="manifest" href="/site.webmanifest"> + <script src="https://kit.fontawesome.com/d279a1f519.js" crossorigin="anonymous"></script> + <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.8/dist/katex.css" integrity="sha384-pRsDYiLLocCzWnUN/YEr9TBTTaZOUi5x8adKfqi6Qt44lDaFkoP++x1j2ohSMtdf" crossorigin="anonymous"> + <script src="https://cdn.jsdelivr.net/npm/katex@0.16.8/dist/katex.js" integrity="sha384-tMzugJpfLv7v0f+KXzNMqNCC6sVzLMM3sCnZDgzy0lcO/0h3sAkEBg/URFcV0JpE" crossorigin="anonymous"></script> +</head> + +<body> + <div class="fixed-top-btn-container" id="topbtn"> + <a class="fixed-top-btn menu-btn" onclick="toggleNav()" href="javascript:void(0)"><i class="fa-solid fa-bars"></i></a> + <a href="../" class="fixed-top-btn back-btn"><i class="fa-solid fa-chevron-left"></i></a> + </div> + <div id="console"></div> + <div id="sidebar"> + <div> + <a href="/index.html"> + <img src="/assets/images/master.svg" alt="" class="sidebar-logo"> + </a> + + <h3 id="title" class="align-center">Al Azhar 9th Grade Lesson Notes</h3> + </div> + + <div> + <a href="/about/author.html" class="sidebar-link link">About the Author</a> + <a href="/about/school.html" class="sidebar-link link">About School</a> + <a href="/lessons" class="sidebar-link link">Lessons</a> + + + <hr class="divider"> + <div id="toc"> + <h4>Table of Contents</h4> + </div> + </div> + </div> + + <div class="banner-container" id="banner"> + <div class="banner-bg" id="img-supplies"></div> + <div class="gradient-bg"></div> + <div class="banner-text-container"> + <h1 class="banner-text" id="banner-txt">Coulomb's Law</h1> + <h3 class="banner-text" id="banner-txt">Chapter 2</h3> + </div> + </div> + + <div class="top-chips-container" id="chip-container"> + <div class="chip-container"> + <div class="chip"><span>✅ Verified</span></div> + </div> + <div><a href="coulomb.html" class="button"><i class="fa-solid fa-language"></i> Lihat dalam Bahasa Inggris</a></div> + </div> + + <div id="main"> + <section> + <h1 id="definition">Pengertian</h1> + <p><b>Hukum Coulomb adalah hukum yang menjelaskan hubungan antara dua muatan listrik.</b></p> + <p>Hukum ini menyatakan: "Apabila terdapat dua buah titik muatan maka akan timbul gaya di antara keduanya, yang besarnya sebanding dengan perkalian nilai kedua muatan dan berbanding terbalik dengan kuadrat jarak antar keduanya."<sup>[<a href="#reference-1" class="link-compact">1</a>]</sup></p> + <h1 id="formula">Rumus</h1> + <span>F = k <span class="frac"><sup>Q<sub>1</sub> × Q<sub>2</sub></sup><span>⁄</span><sub>r<sup>2</sup></span></span> + <p> + dimana,<br> + <ul> + <li><b>F</b> = Gaya (Newton)</li> + <li><b>r</b> = Jarak (Meter)</li> + <li><b>Q<sub>1</sub></b> = Muatan 1 (Coulomb)</li> + <li><b>Q<sup>2</sup></b> = Muatan 2 (Coulomb)</li> + <li><b>K</b> = Konstanta Coulomb = <strong>9 × 10<sup>9</sup></strong> <span style="color: gray; font-size: 1rem;">Nm<sup>2</sup> / C<sup>2</sup></span></li> + </ul> + </p> + <h1 id="units">Pengubahan Satuan Coulomb</h1> + <ol> + <li>n <b>mC</b> (<strong>milli</strong>Coulomb) = n * 10<sup>-3</sup> C</li> + <li>n <b>MC</b> (<strong>Micro</strong>Coulomb) = n * 10<sup>-6</sup> C <i>(Bentuk alternatif: μC)</i></li> + <li>n <b>nC</b> (<strong>nano</strong>Coulomb) = n * 10<sup>-9</sup> C</li> + <li>n <b>Å</b> (<strong>Ångström</strong>) = n * 10<sup>-10</sup> C</li> + </ol> + <h1 id="example">Contoh & Latihan</h1> + <ol></ol> + <ol> + <li> + <p>Temukan F.</p> + <img src="/assets/images/atoms/coulomb1.svg" alt=""><br> + <h2>Diketahui:</h2> + <p> + <strong>r</strong> = 30 cm = 0,3 m = <b>3 × 10<sup>-1</sup> m</b><br> + <strong>Q<sub>1</sub></strong> = 2 MC = <b>2 × 10<sup>-6</sup></b><br> + <strong>Q<sub>2</sub></strong> = 3 MC = <b>3 × 10<sup>-6</sup></b><br> + </p> + <h2>Cara:</h2> + <p> + <span>F = k <span class="frac"><sup>Q<sub>1</sub> × Q<sub>2</sub></sup><span>⁄</span><sub>r<sup>2</sup></span></span><br> + + <span>F = 9 × 10<sup>9</sup><span class="frac"><sup>2 × 10<sup>-6</sup> ‧ 3 × 10<sup>-6</sup></sup><span>⁄</span><sub>(3 × 10<sup>-1</sup>)<sup>2</sup></span></span> = <span class="frac"><sup>9 × 10<sup>9</sup> ‧ 2 × 10<sup>-6</sup> ‧ 3 × 10<sup>-6</sup></sup><span>⁄</span><sub>9 × 10<sup>-2</sup></span></span><br> + + = <span class="frac"><sup>10<sup>9</sup> ‧ 2 × 10<sup>-6</sup> ‧ 3 × 10<sup>-6</sup></sup><span>⁄</span><sub>10<sup>-2</sup></span></span> = <span class="frac"><sup>10<sup>-3</sup> × 6</sup><span>⁄</span><sub>10<sup>-2</sup></span></span><br> + = <strong>6 × 10<sup>-1</sup></strong> + </p> + </li> + <hr> + <li> + <p>Temukan F.</p> + <img src="/assets/images/atoms/coulomb2.svg" alt=""><br> + <h2>Diketahui:</h2> + <span id="m2"></span> + <h2>Cara:</h2> + <span id="m1"></span> + </li> + <script defer> + const m1 = document.getElementById("m1"); + const m2 = document.getElementById("m2"); + + katex.render(String.raw` + \begin{aligned} + F &= k\dfrac{Q_1Q_2}{r^2}\\ + &= 9 \times 10^9\dfrac{6 \times 10^{-6} \cdot 12 \times 10^{-6}}{9 \times 10^{-2}}\\ + &= \dfrac{10^9 \cdot 6 \times 10^{-6} \cdot 12 \times 10^{-6}}{10^{-2}} = \dfrac{6 \cdot 12 \cdot 10^9 \cdot 10^{-6} \cdot 10^{-6}}{10^{-2}}\\ + &= \dfrac{72 \cdot 10^{-3}}{10^{-2}}\\ + &= 72 \times 10^{-1} + \end{aligned} + `, m1, { + throwOnError: true + }); + katex.render(String.raw` + \begin{aligned} + r &= 30 \textnormal{ cm} = 0,3 \textnormal{ m} = 3 \times 10^{-1}\\ + r^2 &= (3 \times 10^{-1})^2 = 9 \times 10^{-2}\\ + Q_1 &= 6 \textnormal{ MC}\\ + Q_2 &= 12 \textnormal{ MC} + \end{aligned} + `, m2, { + throwOnError: false + }); + </script> + <hr> + <li> + <p>Jika F = 9 × 10<sup>9</sup>, temukan r.</p> + <img src="/assets/images/atoms/coulomb3.svg" alt=""><br> + <h2>Diketahui:</h2> + <span id="m3"></span> + <h2>Cara:</h2> + <span id="m4"></span> + </li> + <script defer> + const m3 = document.getElementById("m3"); + const m4 = document.getElementById("m4") + + katex.render(String.raw` + \begin{aligned} + F &= k\dfrac{Q_1Q_2}{r^2}\\ + 9 \times 10^9 &= 9 \times 10^9\dfrac{4 \times 10^{-3} \cdot 4 \times 10^{-3}}{r^2}\\ + 9 \times 10^9 r^2 &= 9 \times 10^9 \cdot 4 \times 10^{-3} \cdot 4 \times 10^{-3}\\ + r^2 &= 4 \times 10^{-3} \cdot 4 \times 10^{-3}\\ + &= 16 \times 10^{-6}\\ + r &= \sqrt{16 \times 10^{-6}}\\ + &= 4 \times 10^{-3} + \end{aligned} + `, m4, { + throwOnError: true + }); + katex.render(String.raw` + \begin{aligned} + Q_1 &= 4 \textnormal{ mC}\\ + Q_2 &= 4 \textnormal{ mC}\\ + F &= 9 \times 10^9 \textnormal{ N} + \end{aligned} + `, m3, { + throwOnError: false + }); + </script> + </ol> + <h1 id="references">Referensi</h1> + <ol> + <li id="reference-1">Andrew Duffy, <i><a href="http://physics.bu.edu/~duffy/PY106/Charge.html" class="link">"Electric charge and Coulomb's law"</a></i></li> + </ol> + </section> + </div> + + <script src="/scripts/toc.js"></script> + <script src="/scripts/sidebar.js"></script> +</body> + +</html>
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