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https://www.circuitlab.com/circuit/9e2ap6/characteristic/

I want to plot the current against the voltage over a component, not against the input voltage

Hi leifnel,

Trash the resistance (set it to zero) and set “Start” to 1, “End” to 3, you can delete the V(un1)-V(un2), run DC Sweep.

Regards, Sancho

(cough) How to synchronize one and the same discussion?

I'd rather be able to replicate the setup of my daughters project from science class. So she can see what results she was supposed to get. Without having to answer her "But it is not the same circuit".

I.e. instead of an X-Y plot, do a Y1-Y2 plot. I can't see if "Advanced graphing" is supposed to do that.

A plot like http://electricalandelectronics.org/wp-content/uploads/2008/09/power-diode-chara.gif but without changing the circuit.