Answer:
V(rms) = 98.99 mV ≅ 100 mV
Explanation:
Outputs = -14 to +14
Gain = =100
We know that Gain = Output/Input
so, to find out the input voltage:
Input = Output/Gain
= ±14/-100
Input = 0.14 V
This is the peak input voltage (Vpk) of the sine wave and the question is asking us to find the rms value.
To calculate the rms value:
V(rms) = V(pk)/√2
= 0.14/√2
= 0.09899
= 98.99 mV
V(rms) ≅ 100 mV
