A \pi filter having C = C_{1} = C_{2} = 10 μF and L = 10 H operates after a full-wave rectifier. The input voltage is V = 300 Sin(2 \pi × 50t) and the load resistance is R_{L} = 10 kΩ. Find the ripple factor (Γ) assuming the output voltage has only second harmonic. What is the ripple factor (Γ) if inductor is replaced by a resistance (R) equal to 10 kΩ.