What is the Type and Cutoff Frequency of this Passive Filter?

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Homework Help Overview

The discussion revolves around identifying the type of a passive filter and determining its cutoff frequency. Participants are attempting to analyze a specific filter configuration and its characteristics.

Discussion Character

  • Exploratory, Assumption checking, Problem interpretation

Approaches and Questions Raised

  • Participants are questioning the original poster's understanding of the filter type and the cutoff frequency. There is a request for clarification on the work done so far, including the use of Laplace transforms and impedances. Some participants are comparing different expressions for the filter's response and questioning their validity.

Discussion Status

The discussion is ongoing, with participants providing feedback on the need for more information and clarity. There is a suggestion to specify the type of passive filter being analyzed, indicating a potential direction for further exploration.

Contextual Notes

One participant notes that work must be shown to facilitate assistance, highlighting a common expectation in homework help contexts. There is also a mention of an attachment that is pending approval, which may contain relevant details for the discussion.

gsan
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I don't know how to solve this question. Anyone can help me?

Determine the type of the filter shown as well as the cutoff frequency. Thanks!
 

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Your attachment is still being approved, but I can tell already that you won't get much help. Work must be shown for anyone to start to help you. What have you done already, laplace transforms, impedences?
 
the answer given is [R2/(R1+R2)][jw/(jw+wc)] but my answer is R2jwL/(R1R2 + R1jwL + R2jwL)
 
Neither of those makes any sense, the first one less than the second. That looks more like a transfer function than a cutoff frequency.
 
Well say what kind of passive filter is this before you move on.
 

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