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The switch in the circuit shown in Figure 2(a) is closed at t0 after being opened...
After being closed for a long time, the switch S in the circuit shown in the figure below is thrown open at t 0. In the circuit, ε 24.0 V, RA 4.10 ko, RB 6.80 ko, and L-532 mH. RA RB (a) What is the emf across the inductor immediately after the switch is opened? 9.027522936 X Your response differs from the correct answer by more than 10%. Double check your calculations. V (b) When does the current in the...
The switch in the circuit has been closed for a long time and is opened at t = 0. a. Calculate the initial value of I b. Calculate the initial energy stored in the inductor. c. What is the time constant of the circuit for t ≥ 0? d. What is the numerical expression for i() for t20? e. What percentage of the initial energy stored has been dissipated in the 4 Ω resistor 5ms after the switch has been opened?
Problem 2:(20 points) Consider the RC circuit in Figure 2. You may assume that the switch has been opened long enough for the voltages and currents to reach steady-state values. At time t = 0 the switch is closed. t-0 Figure 2: The switch in the RC circuit is closed at timet0 1. (6 points) Find the voltage v(0-) and the current i(0) just before the switch is closed. 2. (6 points) Find the voltage v(0+) and the current i(0+)immediately...
Question 2: For the circuit shown, the switch was closed for long time, then opened at t-Q. find for all time t a) The current in the inductor i(t) b) The voltage across the inductor vult) 10? t 0 50 i 20 40 V 10?
The switch in the circuit shown has been closed for a long time and is opened at t = 0. Find a) The initial value of v(t), b) The time constant for t>0. c) The numerical expression for v(t) after the switch has been opened, d) The initial energy stored in the capacitor, and e) The length of time required to dissipate 75% of the initially stored energy.
IP The switch in the circuit shown in the figure(Figure 1) is open initially. Part A Find the current in the circuit a long time after the switch is closed. Express your answer in terms of some or all of the variables E, R1, R2, and L. Part B. Describe the behavior of the lightbulb from the time the switch is closed until the current reaches the value found in part A. Part C. Now, suppose the switch is opened...
First Order Circuits 263 14 The switch was closed for a long time and opened at t - closed for a long time and opened at t 11.4 Th O, find the voltage v, for t >0 in the circuit 0, find the voltage vo for t>0 in the circuit shown in Figure 11-35. 6 V Vo(t) FIGURE 11-35: Circuit schematic for problem 11.4.
Constants Part A The switch in the circuit is closed at t open for a long time. (Figure 1) 0 after being Find İl (0-) Express your answer with the appropriate units i1 (0)Value Units Figure 1 of 1 Submit Request Answer 100 mA Part B Find i2 (0-) Express your answer with the appropriate units 20Ω 512 2Ω 1 V 3 0 i2(0)Value Units
In the circuit shown in (Figure 1) switch Si has been closed a long time while switch S2 has been left open. Then S2 is closed at the same instant when S1 is opened.Part A Just after S2 is closed, the current through the resistor is 12.0 A and its rate of decrease is di/dt = 36.0 A/s. How long does it take the current to decrease to Figure 1 of 1 6.00 A, one-half its initial value?
In the circuit shown in Figure-2, the switch was in position-a for a long time. At time t-0, the switch is moved to position-b. ) Att-0, calculate Vc(+). Q2: 151 1101 Solve Ve () at t20 Find Vc at t 2 sec. switch 25 Figure-2