Answer:
0.5 or 50%.
Step-by-step explanation:
The ripple ratio is a measure of the magnitude of AC voltage compared to the DC voltage in a circuit, typically used in power electronics. It is calculated as the ratio of the amplitude of the AC component (VAC) to the DC component (VDC) in a waveform.
Given:
Amplitude of AC component (VAC) = 10 Vpp (peak-to-peak) = 10/2 = 5 V
Nominal DC voltage (VDC) = 10 V
Ripple Ratio = VAC / VDC
Ripple Ratio = 5 V / 10 V
Ripple Ratio = 0.5 (or 50% when expressed as a percentage)
So, the ripple ratio for the given circuit is 0.5 or 50%.