Find the peak-to-peak ripple voltage of half-wave rectifier and filter circuit which has a 680 μF filter capacitor, an average output voltage of 30 V, and a 220Ω load resistance. The mains frequency is 50 Hz.

• A. 3.51 V
• B. 4.01 V
• C. 3.83 V
• D. 2.84 V