Final answer:
To find the voltage ratio, one would typically need more circuit details, but Vo can be calculated as 1.414 times Vrms, which yields 170 V from 120 Vrms. Additionally, voltage across circuit components in AC circuits can be calculated using Ohm's law and reactance formulas.
Step-by-step explanation:
To calculate the voltage ratio vo/vs for the op-amp, you would generally use the information provided about the circuit configuration (which is not provided in the text snippets). However, based on the information given, we can discuss some generic concepts that might be related to the calculation of voltage ratios in op-amp circuits.
When discussing peak voltage (Vo), the conversion between root mean square voltage (Vrms) and peak voltage is given by Vo = √2 × Vrms. Substituting the known value of Vrms, we get Vo = 1.414 × (120 V) = 170 V.
The relationship between the voltage across components in an AC circuit and the total voltage can also be found using various formulas that involve resistances and reactances for resistors (R), inductors (L), and capacitors (C). Using Ohm's law along with the definitions of reactance, the voltage across each component can be defined as VOR = I × OR, VOL = I × OXL, Voc = I × Xc