Inductor practice problems
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Read the inductor class notes.
![](/circuits/practice/inductors/l12c.png)
The across an inductor with L = 100 mH is sinsuoidal:
vL(t) = VA·cos ωt, where VA = 2 V and ω = 300 rad/sec.
Determine the expression for the inductor current and calculate the value of the amplitude.