Question

A series RLC circuit with R = 10 Ω, C = 80 μF, and L = 10 mH is connected across a 200 Hz, 15 V ac source. The total impedance, expressed in polar form, is

Select one:

a. 12.57 ∠14.69°Ω

b. 12.62 ∠14.69° Ω

c. 9.95 ∠14.69° Ω

d. 12.28 ∠14.69° Ω

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Answer 1

Answer:

A certain series RLC circuit with a 200 Hz, 15 V ac source has the following values: R = 12 Ω, C = 80 µF, and L = 10 mH. The total impedance, expressed in polar form, is

A. 12.28 ∠12.34° Ω

B. 12.57 ∠12.34° Ω

C. 9.95 ∠12.34° Ω

D. 12.62 ∠12.34° Ω

Answer: Option A