The switch in the circuit in (Figure 1) has been in the left position for a...
The switch in the circuit in (Figure 1) has been in the left position for a long time. At t = 0, it moves to the right position and stays there. Part A Select the correct expression for the capacitor voltage, v(t), fort t ≥ 0Part B Select the correct expression for the current through the 24 kΩ resistor i(t) ≥ 0+.
4. The switch in the circuit below has been in the left positiorn for a long time. Att -0 it moves to the right position and stays there. a. Write the expression for the capacitor voltage v(t) for t 20 r the current through the 40 kΩ resistor, i(t), for t2 0 c. What percentage of the initial energy stored in the capacitor is dissipated by the 40 kS2 resistor? 200 i
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
Constants Part A Assume that the switch in the circuit in (Figure 1) has been in the ON position for a long time before switching instantaneously to the OFF position att 0 Select the correct expression forvot) for t0 O ot) 45+90e-80e v vs(t)-90 +45e 800t V o(t)45 +90e 20 O vo(t) 45 90e 1200 V o(t)45+90e-80o v ot)45 90 v Subnit Figure 1 of 1 > Provide Feedback 20x10 is 5 k2 40 kO OFF 62.5 nF2_
The switch in the figure (Figure 1) has been in position a for a long time. It is changed to position b at t=0s. Part A What is the charge Q on the capacitor immediately after the switch is moved to position b? Express your answer using two significant figures. Q = ?C SubmitMy AnswersGive Up Part B What is the current I through the resistor immediately after the switch is moved to position b? Express your answer using two...
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 =...
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) 1 of 5 The make-before-break switch in the circuit in 'b 512 1 = 0 500 V 25 H 100 12 10 mF 3252 has been in position a for a long time. At t = 0, it moves instantaneously to position b. Part A Choose the correct expression for i, for t> 0. io (t) = (–20e + cos 2t] u (t) A i. (t) = (-40e - cos 2t] u (t) A i(t) = (-40e-20 cost]...
Problem 7.31 The switch in the circuit seen in the figure has been in position x for a long time. Att 0, the switch moves instantaneously to position y. (Figure 1) Part A Find ? so that the time constant for t > 0 is 40 ms a-Value Units Submit Request Answer Figure 1 of 1 Part B For the found ?, find t Express your answer in terms of t, where t is in seconds 20 k2 Ds 5...
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...