A 9 mH coil is in parallel with a 0.015 µF capacitor across an 18 kHz ac source

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A 9 mH coil is in parallel with a 0.015 µF capacitor across an 18 kHz ac source. The coil's internal resistance RW, is 60 Ω. The circuit impedance is

Options:

A . 17,340 Ω

B . 1,734 Ω

C . 290 Ω

D . 1,018 Ω

Answer: Option A

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