A 47 resistor and a capacitor with a capacitive reactance of...

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A 47 Ω resistor and a capacitor with a capacitive reactance of 120 Ω are in series across an ac source. What is the circuit impedance, Z?

A. 129 Ω

B. 12.9 Ω

C. 167 Ω

D. 73 Ω

Answer: Option A

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