>
            Formula:
            <span id="latex-formula">\( F = k \frac{q_1 \cdot q_2}{r^2} \)</span>
        </p>
        <p class="constant">
            Where \( k = 8.987 \times 10^9 \, \text{NÂ·m}^2/\text{C}^2 \)
        </p>

        <label for="q1">Charge 1 (\( q_1 \)) (C):</label>
        <input type="number" id="q1" placeholder="Enter Charge 1">

        <label for="q2">Charge 2 (\( q_2 \)) (C):</label>
        <input type="number" id="q2" placeholder="Enter Charge 2">

        <label for="r">