Consider the circuit below. The capacitor was initially discharged. at t = 0, the switch is placed at position 1. During this phase, it has been determined that Eth and Rth seen by the capacitor are,...

Pls help

Extracted text: Consider the circuit below. The capacitor was initially discharged. at t = 0, the switch is placed at position 1. During this phase, it has been determined that Eth and Rth seen by the capacitor are, respectively, 11 V and 31 kQ. The capacitor is 0.2uF. Calculate the time constant for this phase. Enter your answer in ms rounded to 2 decimal places. at t = 10 ms, the switch is placed at position 2. 60 k2 R1 R3 lc 2 + 30 kN R2 C = 0.2 µF 2 UC R4 10 kN