Physics - Capacitor Question with Solution | TestHub

Three parallel plate air capacitors are connected in parallel. Each capacitor has plate area$\frac{{ }^{}{A}^{}}{3}$and the separation between the plates is$d^{}, 2d^{} \mathrm{a}\mathrm{n}\mathrm{d} 3d^{}$respectively. The equivalent capacity of combination is (${\epsilon }_0=$absolute permittivity of free space)