An LCR circuit contains a resistor with R = 4500, a capacitor with C = 5500 mF,

An LCR circuit contains a resistor with R = 4500Ω, a capacitor with C = 5500 mF, and an inductor with L = 2.2 mH, all connected in series. The AC source has a frequency of 75 kHz.
(a) What is the impedance of the circuit?
(b) What phase angle does the phasor describing the voltage across the voltage source make with the current phasor?

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L AC Figure P22.52