1. Run the animation for the initial set of values. According to the resulting graph, we would say that the phase difference between the voltage across the resistor and the current through the resistor is: 1.zero degrees. 2.45 degrees. 3.90 degrees. 4.180 degrees. Click here to play animation

2. What is the relationship between the sinusoidal graph and the rotating phasor? 1.The projection of the phasor onto the horizontal axis represents the instantaneous value of the quantity. 2.The projection of the phasor onto the vertical axis represents the instantaneous value of the quantity. 3.The relationship is qualitative only, and there is no direct, quantitative relationship between the two. 4.None of the above. Click here to play animation

3. Examine the effect of the three sliders on the resulting current oscillations. The maximum value of the current is independent of: 1.the voltage. 2.the resistance. 3.the frequency. 4.The maximum value of the current depends on all three. Click here to play animation