In the circuit illustrated above, the switch S is initially in the open position and the capacitor is initially uncharged. A voltmeter is connected in parallel with the capacitor (not shown) to produce the given graph. Capacitor Voltage (V) 49 48 40 40 32 24 24 16 2 Time (s) 10 12 14 16 18 (a) Determine the voltage across the resistor R2 immediately after the switch is closed. (b) Determine the voltage across the resistor R2 a long time after the switch is closed. (c) Calculate the value of R2. (d) Calculate the energy stored in the capacitor a long time after the switch is closed. (e) Sketch a graph of "Current through R2 vs. Time" from 0 to 20 seconds. Label the vertical axis with appropriate values. 48 V R 2 www ww S 30 F R 725