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Question:

An inductor has an inductance of 0.085 H. The voltage across this inductor is 61 V and has a frequency of 645?

645 Hz. What is the current in the inductor?

Answer:

in this case IE/XL where XL 2*pi*645*.085h in ohms
Inductance Voltage
XL 2 * pi * freq * L XL 2 * 3.1415 * 645 Hz * 0.085 H XL 344.4756 ohms @ +90 degrees XL +j344.4756 ohms V I * Z I V / Z I 61 V / 344.4756 ohms I 177.081 E-3 Amps @ -90 degrees I 177.081 milliAmps @ -90 degrees from ELI the ICE man: hyperphysics.phy-astr.gsu.edu/hba

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