A series RLC circuit has a capacitor with a capacitance of 31.0 μF , an inductor...
A series RLC circuit has a capacitor with a capacitance of 31.0 μF , an inductor with an inductance of 0.600 H and a resistor with a resistance of 88.0 Ω. The circuit has a rms current of 9.00 A when the frequency is 71.0 Hz. What is εrms?
Homework Answers
Xl = 2 pi x 71 x 0.6 = 267.66 ohm
Xc = 1/2 pi x 71 x 31 x 10^-6 = 72.31 ohm
Impedance, Z = sqrt (88^2 + (267.66 - 72.31)^2) = 214.26 ohm
Emf, E = 9 x 214.26 = 1928.30 V
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