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8.18.1 For the RLC circuit shown in the image below, assume the circuit has long reached steady state, and then the switch opens at t= 0. In the circuit, R = 18 N2, C du(0+) = 0.39 F, and L = 1.1 H. Determine the initial value (in V/s). Please pay dt attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point. 52 ww t=0 100 v (+ WWW LS ele HE + v(t) Your Answer: Answer

8.18.2 For the RLC circuit shown in the image below, assume the circuit has long reached steady state, and then the switch opens at t = 0. In the circuit, R = 15 N2, C = 0.10 F, and L = 2.0 H. Determine the voltage, v, when t = 0.37 s. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point, and proper Sl unit. = 512 www t=0 100 V R ell HI 「+ v(t) Your Answer: Answer units