Given the second-order circuit below, L = 100mH, C = 0.4F. Assume there is no energy stored

Given the second-order circuit below, L = 100mH, C = 0.4μF. Assume there is no energy stored in the inductor and capacitor when the switch in is closed.

Substitute R with the multiplication of 10 of the last digit of your student matric number. For example, if your matric number is KIB190065, the value of R_L is (5 x 10 = 50). If the last digit of your matric number is 0, assign R_L to 200 Ω.

Determine;

1. The values of S1, and S2
2. The values of α and ω
3. The step response of the RLC circuit whether it is overdamped, underdamped, or critically damped cases.
4. The function of I(t)s for t≥0

 

Transcribed Image Text:

t = 0 R L. Is t = 0 R L. Is