236. assignment (RLC circuit)

An RLC series circuit has a 2.10 kΩ resistor, a 82mH inductor, and a 45nF capacitor. 

a) Find the circuit’s impedance in Ω at 510Hz. 

b) Find the circuit’s impedance in Ω  at 15.30kHz.  

c) If the voltage source has Vrms =130V, what is in Amps the Irms at 15.30kHz? 

d) What is in Hz the resonant frequency of the circuit?

e) What is in Ω the impedance at resonance?

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