1.

A 120 Ω resistor is in parallel with a capacitor with a capacitive reactance of 40 Ω. Both components are across a 12 V ac source. What is the magnitude of the total impedance?

A. 7.9 Ω
B. .7 Ω
C. 4,400 Ω
D. ,800 Ω
Answer» B. .7 Ω


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