A series LCR circuit has values R = 10 ohm, C = 5.5 μF, and L = 120mH.
a) Determine the total impedance at 50 Hz.
b) Determine the total impedance at 500 Hz.
c) Determine the total impedance at 5kHz.
d) Determine the resonant frequency (in Hz).
e) Determine the ratio of power in R at the resonant frequency compared to the power in R at 50Hz.