- #1
jacksonwiley
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Homework Statement
An RLC circuit has a sinusoidal voltage supplied to it at 632 kHz with a peak voltage of 748 kΩ; a 25 kΩ resistance; a 16 µF capacitance; and a 30 H inductance. What is the peak current for this circuit?
A) 30 μA
B) 26 μA
C) 6.3 μA
D) 11 μA
Homework Equations
Xc= 1/(2∏ƒC)
Z = √R^2 + (Xl-Xc)^2
Xl= 2∏ƒL
The Attempt at a Solution
Irms = Vrms / √R^2 + [(2∏ƒL) - (1/(2∏ƒC))]^2
when i plug everything in I am getting 4.7 x 10^-8 which is nowhere correct. I'm not sure if I'm doing something wrong in relation to the theory aspect when making the variable equation to plug everything into; but it seems right so I'm a little confused