4. The switch in the circuit in the figure below has been in position 'a' for...
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
QUESTION 1 The switch in the circuit seen in Figure has been in a position @ for a long time. At t= 0 ,the switch moves instantaneously to position b AVM 10 kg 12.5 kg 120 (*) 150 kn ? 50 kn volt) = 40 nF ms Fill in the following values: Whent < 0: initial value Vc(0-) = When t = 0: Vo = When t > 0, time constant T = When t= 00, VF =D The final...
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
1. Laplace transform in circuit analysis The switch in the following circuit has been in position x for a long time. At t=0, the switch moves instantaneously to position y. a. Construct the s-domain circuit for t> 0 b. Find 1.(s) and then use it to find i,(t) for t > 0 50012 y 15012 w vt=0 io 75 V 300 mH 300.5 °F
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 ?
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
Problem 07.004 - Source-free RC circuit The switch in the given figure has been in position A for a long time. Assume the switch moves instantaneously from A to B at t = 0. Find v for t> 0. Assume R = 1 k12. 5 kΩ Α + B 10 uF V 40 V E SR The voltage v(t) v(0) e-t/t, where v(0) = V and τ= S.
For the circuit in figure below, the switch has been in position a for a long time. At t=0, it moves to position b. Calculate v(t) for all t>0. 20 ko 20 kΩ a t = 0 1202 + Vo + 20 V 5 F V 40 50 V For v(t) given in the form: v(t)=A+Be-t/c v for t> Enter numerical values (with a negative sign if needed) for the constants A, B and C below: A = B =...
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
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