A resistor of 3 k , a 0.05 F capacitor, and a 120 mH coil are in serie – McqOptions

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1.	A resistor of 3 k , a 0.05 F capacitor, and a 120 mH coil are in series across a 5 kHz, 20 V ac source. What is the impedance, expressed in polar form?
A.	636
B.	3,769
C.	433
D.	4,337
Answer» E.

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