Consider the circuit shown in (Figure 1), where all resistors have the same resistance R?. At t=0?=0, with the capacitor C? uncharged, the switch is closed.

\fV PartA At t = 0, the three currents can be determined by analyzing a simpler, but equivalent, circuit. Identify this simpler circuit and use it to find the values of I1 ,I2, and I3 at t = 0. Express your answer in terms of the variables 8 and R. Enter your answers separated by commas. 28 8 8 3R'3R'3R Submit Previous Answers Quest Answer 8 Incorrect; Try Again; 5 attempts remaining V PartB At t = 00, the currents can be determined by analyzing a simpler, equivalent circuit. Identify this simpler circuit and implement it in finding the values of I1 , I2, and I3 at t = 00. Express your answer in terms of the variables 8 and R. Enter yOur answers separated by commas. m Previous Answers Ft_equest Answer V PartC At t = 00, what is the potential difference across the capacitor? Express yOur answer in terms of 8. Previous Answers R_equest Answer X Incorrect; Try Again; 5 attempts remaining