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Introductory Physics Homework Help
How to graph amplitude vs. frequency for a Low-Pass Filter?
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[QUOTE="eroc1002, post: 5572099, member: 604121"] [h2]Homework Statement [/h2] For my lab class my professor wants us to graph the theoretical amplitude of the output from a low-pass filter vs. frequency. I have the resistance and capacitance that I chose for the RC circuit and a V(in). Is there an equation that I should be able to use to relate these and produce a graph? [h2]Homework Equations[/h2] In my notes I have an equation Vout = Vin*(Rc/sqrt(R^2 + Rc^2) and Rc = 2πfε but I have no idea what epsilon represents because I forgot to ask my professor when I was taking the notes. [B] 3. Attempt at a solution[/B] After doing some research, I tried to use 1/sqrt(1+(2πfRC)^2)to get a ratio of Vo/Vin but all I got was a straight line. [/QUOTE]
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Introductory Physics Homework Help
How to graph amplitude vs. frequency for a Low-Pass Filter?
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