-A high-pass RC filter can be changed to a low-pass RC filter by _ .
A) adding another capacitor
B) reversing the position of the resistor and capacitor
C) adding another resistor
D) adding both another resistor and capacitor

Question

-A high-pass RC filter can be changed to a low-pass RC filter by _ .
A) adding another capacitor 
B) reversing the position of the resistor and capacitor 
C) adding another resistor 
D) adding both another resistor and capacitor

Quizplus · Accepted Answer

Reversing the position of the resistor and capacitor in a high-pass RC filter changes its function to that of a low-pass filter, as it alters the frequency response of the circuit to allow low frequencies to pass while blocking high frequencies.

-A High-Pass RC Filter Can Be Changed to a Low-Pass