PSpice question: How do I plot equivalent impedance v. frequency?

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To plot equivalent impedance versus frequency in PSpice, the user is in AC mode but struggles with writing trace expressions for Zeq. They initially thought the expression IP(some element) might be relevant, but later realized that using V/I in the trace is effective. The user has modeled Zeq as a resistor and inductor in series with an AC voltage source but is uncertain if this is the correct approach. They seek guidance on whether to model it differently and how to plot Zeq versus frequency, particularly regarding the imaginary component. The discussion highlights the complexities of impedance modeling in circuit simulations.
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How do I plot equivalent impedance v. frequency? I'm already in AC mode so the frequency is taken care of, but I keep trying to manually write trace expressions for zeq and nothing is working. any tips?

EDIT: What does the trace expression IP(some element) mean? I think its related.
EDIT2: I think i got it, I'm just V/I in the trace. I think its working how I want.

EDIT 3: Not quite, let me provide a few more details. I've modeled the Zeq by a resistor and an inductor in series with an AC voltage source. Is this the way I should model it? Or is there a way I can do it directly from the original circuit. If so, from there how should I plot the Zeq v. freq? I'm especially having trouble thinking about the imaginary part.
 
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