1. Laplace transform in circuit analysis The switch in the following circuit has been in position...
Problem #1 The switch in the circuit shown has been in position “a” for a long time. Att= 0, the switch moves instantaneously to position “b”. Construct an s-domain equivalent circuit for t>0. Find V. (s). Find v. (t). b 2k12 b) t=0 15 ma 15 mA o 2 ke 3 2 kn> 0.8 1.25 uF Vo
2. The switch in the circuit shown in Figure 1 has been in position 'a' for a long time. At t=0, the switch moves instantaneously to position b. a) Find the numerical expression for io(t) when t > 0. b) Find the numerical expression for volt) fort > 0 1 = 0 b! 51 602 45 A 2150 vo 20 10 mH 240 V 1
4. The switch in the circuit in the figure below has been in position 'a' for a long time. At t = 0, the switch moves instantaneously to position b. For t> 0*, find a) vo(t) b) io(t). 5k12 b 10 k 12 11 = 0 + 10 kn} 1,040nF 40 kN 75 V 100 V
Problem 1 (10 points): The switch in the circuit of Fig. 1 has been in position a for a long time. Att 0, the switch moves to position b 1. (4 points) Construct an s-domain circuit for t> 0 2. (4 points) Find Vo(s) and vo(t) for t> 0 3. (2 points) Find IL(s) and iL () fort > 0. t-0 Ri R2 R1 = 400 ohms, R2 = 1000 ohms, C = 6.25 nF L 16 mH, and vg-360...
Problem 3: The switch in the following circuit has been in position a for a long time. At t = 0 the switch moves instantaneously to position b. Find the voltage vo(t) for t 2 0. t =0 10ih 6 ΚΩ а 50 V4 k vo3 51.2 mH 8 μF 150 Q 60 0
Question 2. The switch in the circuit below has been in position a for a long time. At t = 0, the switch moves instantaneously to position b. Find (a) i(0) (b) v.(0) di(0+) (c) dt (d) S1, S2 (e) i(t) fort 20 9 k ao obam 6 802 5 mH + i=0 315L0 ( 80V 100 V v2uF
USE differential Approach in your analysis The switch in the circuit has been in position 1 for a long time. At t = 0 it moves instantaneously to position 2. (Figure 1) 10 12 50 VO 331 31.5 HŽ 402 How many milliseconds after the switch operates does v, equal 160 V ?
The switch in the circuit has been in position 1 for a long time. At t=0 the switch moves to position 2. Find a) vo(t) for t>=0 and b) io(t) for t>=0
7.36 The switch in the circuit shown in Fig. P7.36 has PSPICE been in position a for a long time. At t=0, the MULTISIM switch moves instantaneously to position b. a) Find the numerical expression for it) when 120. b) Find the numerical expression for v.) for t2 01. Figure P7.36 1=0 ь 102 312002 50A 380 V.3 402 40 mH 800 V
Circuit Analysis II The switch in the circuit has been in position a for a long time. At t=0, the switch moves instantly to position b. Derive the integrodifferential equation that governs the behavior of the current I0 for t>0+ dc t=0