In a parallel combination of capacitors, each capacitor experiences the same potential difference \( V \). The total charge stored is the sum of individual charges: \[ Q = Q_1 + Q_2 = C_1V + C_2V \] So the effective capacitance becomes: \[ C_{\text{eq}} = C_1 + C_2 \] Use the sliders to change the values of \( C_1 \) and \( C_2 \), and click "Start" to view charge distribution and potential across both capacitors.