In referring to figure "A" of the...

Question 1 / 270705eccefa4bacbc34ba4d4863a

Question 1 of 270705eccefa4bacbc34ba4d4863a

In referring to figure "A" of the illustration, what type of active filter circuit is shown? Illustration EL-0077

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Question 1 of 27070

In referring to figure "A" of the illustration, what type of active filter circuit is shown? Illustration EL-0077

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Location of the capacitor C in relation to the input signal and ground • How a simple RC network behaves when the resistor is in series with the input and the capacitor is shunted to ground • Which filter type passes low vs. high vs. a band of frequencies based on that RC layout

💭 Think About

• Trace the path of Vin to the op-amp’s non-inverting (+) input. Does the signal first go through a resistor and then meet a capacitor to ground, or the other way around? • Think about what happens to very low-frequency (including DC) signals at that RC network, and then what happens to very high-frequency signals. • Compare this single RC network to what you would expect for a bandpass or notch filter – do those usually need more than one reactive component?

✅ Before You Answer

• Confirm whether the output is taken from the op-amp and not from somewhere inside the RC network. • Verify whether the capacitor provides a path to ground for high frequencies or low frequencies in this configuration. • Make sure you understand that a single RC at the input feeding a non-inverting op-amp generally creates only one cutoff frequency, not a band or a notch.

Question 1 of 27070

In referring to figure "A" of the illustration, what type of active filter circuit is shown? Illustration EL-0077

Bandpass filter circuit

Low-pass filter circuit

Notch filter circuit

High-pass filter circuit

Question 1 / 270705eccefa4bacbc34ba4d4863a

Question 1 of 270705eccefa4bacbc34ba4d4863a

In referring to figure "A" of the illustration, what type of active filter circuit is shown? Illustration EL-0077

Back

Question 1 of 27070

In referring to figure "A" of the illustration, what type of active filter circuit is shown? Illustration EL-0077

If the question has a related picture, it will appear here.