Problem 7.11 The switch in the circuit shown in (Figure 1) has been in position 1...
Problem 7.10 2 of 2 The switch in the circuit seen in the figure has been in position 1 for a long time. Att 0, the switch moves instantaneously to position 2. (Figure 1) PartA Find the value of R so that 28 % of the initial energy stored in the 10 mH inductor is dissipated in R in 16 s Express your answer with the appropriate units. R- 1 Value Units Submit Request Answer Figure 1 of 1 Return...
Problem 7.10 In the circuit the switch has been closed for a long time before opening at t=0. (Figure 1) Part A Find the value of L so that v. (t) equals 0.5v. (0+) when t= 2 ms. Take R = 11 12 Express your answer with the appropriate units. TH TA ? L = 9 H Submit Previous Answers Request Answer * Incorrect; Try Again; 9 attempts remaining Part B Find the percentage of the stored energy that has...
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...
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
Part A The action of the two switches in the circuit seen in the figure is as follows. For t<0, switch 1 is in position a and switch 2 is open. This state has existed for a long time. At t 0, switch 1 moves instantaneously from position a to position b, while switch 2 remains open. Ten milliseconds after switch 1 operates, switch 2 closes, remains closed for 10 ms and then opens. (Figure 1) Find vo(t) 44 ms...
<Assignment10 Alternative Exercise 23.107 7 of 25 Review IP Consider the circut shown in the figure, which contains a 70-V battery, a 45-mH inductor, and four 57-1 resistors. (Figure 1) Calculate the energy stored in the inductor one characteristic time interval after the switch is closed. Express your answer using two significant figures. Figure (1 of 1 > 0 AED x 6 x Vx X 1X1 x 10" +0000 U. 38 E ww Sube Previous Answers Request Answer w R...
A circuit diagram of the automobile ignition circuit is shown in the figure. Consider the circuit characteristics that provide the energy to ignite the fuel-air mixture in the cylinder. First, the maximum voltage available at the spark plug, vsp, must be high enough to ignite the fuel. Second, the voltage across the capacitor must be limited to prevent arcing across the switch or distributor points. Third, the current in the primary winding of the autotransformer must cause sufficient energy to...
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
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
PLEASE BOX ALL ANSWERS FOR A THUMBS UP Consider the circuit shown in (Figure 1). Suppose that R = 7 kN. Find the current i, in the circuit by making a succession of appropriate source transformations. Express your answer to three significant figures and include the appropriate units. uA ? io = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Check your signs. Figure Part B 1 of 1 Work back through the circuit...