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A 70 Ω resistor, an 9.0 μF capacitor, and a 36 mH inductor are connected in...

A 70 Ω resistor, an 9.0 μF capacitor, and a 36 mH inductor are connected in series in an ac circuit.

a.) Calculate the impedance for a source frequency of 300 Hz.

Express your answer with the appropriate units.

b.) Calculate the impedance for a source frequency of 30.0 kHz.

Express your answer with the appropriate units.

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