1. Run the animation for the initial set of values. According the resulting graph and phasor diagram, we would say that the voltage across the capacitor ________ the current in the circuit by ________ degrees. 1.leads; 90 2.lags; 90 3.leads; 180 4.lags; 180 Click here to play animation

2. How can the maximum value of the current be increased? 1.Only by increasing the applied voltage. 2.Only by increasing the capacitance. 3.Only by increasing the applied voltage or the capacitance. 4.By increasing any of the three parameters. Click here to play animation

3. The reason for the phase difference between the applied voltage and the current in Active Figure 21.6 has to do with Faraday's law of induction. What is the reason for the phase difference in the circuit of this animation? 1.It is also based on Faraday's law and an induced emf in the capacitor. 2.The gap between the capacitor plates slows down the buildup of current through the capacitor. 3.It is due to how the buildup of charge on the capacitor changes the voltage across the capacitor. 4.None of the above. Click here to play animation