The capacitance of a parallel plate capacitor with air as medium is 6 µF. With the introduction of a dielectric medium, the capacitance becomes 30 µF. The permittivity of the medium is :

($\epsilon_0$=8.85 × 10^{-12} C^{2}N^{-1}m^{-2})

(1) 5.00 C^{2}N^{-1}m^{-2}

(2) 0.44 × 10^{-13} C^{2}N^{-1}m^{-2}

(3) 1.77 × 10^{-12} C^{2}N^{-1}m^{-2}

(4) 0.44 × 10^{-10} C^{2}N^{-1}m^{-2}