14. An oscillator producing 10 volts (rms) at 200 rad/s is connected in series with a 50 Ω resistor, a 400mH inductor, and a 200 F capacitor. What is the rms voltage (in volts) across the inductor?

15. The magnitude of the electric field between the two circular parallel plates in the figure is E = (4.0 × 105) - (6.0 x 104t), with E in volts per meter and t in seconds. At t = 0, is upward. The plate area is 6.0 x 10-2 m². For t≥ 0, what is the magnitude of the displacement current between the plates?

14. An oscillator producing 10 volts (rms) at 200 rad/s is connected in series with a 50 Ω resistor, a 400mH inductor, and a 200 F capacitor. What is the rms voltage (in volts) across the inductor?

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