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posted by Jen Wednesday, April 13, 2011 at 12:13am.
A 120-V rms voltage at 1000 Hz is applied to a resistor and an inductor in series. If the impedance of this circuit is 110 Ù, what is the maximum value of the current?
I = V/Z = 120 / 110 = 1.09Amps.
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