Tuesday, May 12, 2015

Day 23 - Tuesday, May 12, 2015 - Phasors: Passive RL Circuit Response

In today's lab, we looked at the steady state responses of RL circuits. In RL circuits, the voltage signal that is measured across the inductor is phase-shifted from the the input signal, when the latter is sinusoidal. Also, there is a gain associated with it.

We started with a warm up.

We showed how the formulas for gain and phase shift are derived.





Below is a picture of our circuit:



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