Q1: Part b) The switch in Figure 1 b has been closed for a long time. At t = 0, the switch is opened. i) Calculate vc (0+) and vc (co) (Use Superposition Principle only when solving for vc (0+)) ii) Determine an expression for vc(t) for 1>0 iii) Determine an expression for ic (t) for 1>0 Hints: RC, y(t) = y() + [y(0*)-y()]e 6A ↑ 12. 80V t=0 20.0 1 + .༡. 180 i.(t) 100 MF Figure 1b: RC circuit with DC input V(t) 8л

in circuit below the switch has been closed for a long time, at t=0s the switch is opened.   Determine vc(t) for t>=0s   Determine vc(1s)   Determine iC(t)   Determine iC(1s)​​​​​​​

In the circuit depicted below, determine the voltage across the capacitor for t > 0. Your answer will be a function of t, using impulsive functions to represent discontinuities. 50 5 A 0.01 F 0.2 H 25 u(t) V Edit View Insert Format Tools Table 12pt v Paragraph v BIUA ...

The switch in figure below has been in position A for a long time and is moved to B at t=0 a) Transform the circuit in s-domain and find i (s) b) Find i (t). R1=R2 = 5002, R3= 1kN, L= 250mH, C = 4µF. R1 A t=0 R2 L1 5000 5000 250mH B V1 C1 15V R3 1kQ 4µF. = Vc