A 25 Ω resistor, an 18 μF capacitor, a 32 mH inductor and an AC voltage source are connected in series. The source has an rms voltage of 2.5 V and a frequency of 155 Hz. a) What is the rms voltage across, rms current through and the average power dissipated in the resistor, capacitor and inductor? Also give the phase angle Ø. Use the attached image for formatting. b) Suppose the source is held at a fixed rms voltage of 2.5V and the frequency is varied. At what frequency is the current a maximum and what is that maximum rms current?

A 25 Ω resistor, an 18 μF capacitor, a 32 mH inductor and an AC voltage source are connected in series. The source has an rms voltage of 2.5 V and a frequency of 155 Hz. a) What is the rms voltage across, rms current through and the average power dissipated in the resistor, capacitor and inductor? Also give the phase angle Ø. Use the attached image for formatting. b) Suppose the source is held at a fixed rms voltage of 2.5V and the frequency is varied. At what frequency is the current a maximum and what is that maximum rms current?

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