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A 470 Ω resistor and a 0.2 µF capacitor are in parallel across a 2.5 kHz ac source. The admittance, Y, in rectangular form, is

212 Ω
2.12 mS + j3.14 mS
3.14 mS + j2.12 mS
318.3 Ω

Correct Answer: 2.12 mS + j3.14 mS

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