the switch flips at time t = 0+ as opposed to t = 0−
Problem : The switch has been in position A for a long time. Att 0 the switch is moved to B. Determine v(t) for t > 0 and calculate its value at t = 2s and t = 6s. 24 V 5 kQ 0.5 mF 30 V
I) After being closed a long time, the switch opens at t-0. Find: (a) v.(0) (b) İd0'), (c) dv/dt(0) (d) v1(0), (e) İL(0+), (f) dv/dt(0) (20%) t=0 VL- 2 Ohms 3 H 1 F + 12 V ( ic 寸
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Q1.1) Refer fig 1.1. The switch is closed at t-0. Assume ideal switch. Take LR-0.1 sec X- round Last 4 digits of your student id/10 Switch Closed at t 0 And opened at t-10 sec. R=X ohms V-2X volts Fig 1.1 (a) Write the dynamic equation for the current in the circuit. (b) Calculate the value of current att-10sec (c) Sketch the curent for 0 t15sec. You can use plain paper or a graph sheet...
Q3: 20 In Figure-3, the switch was initially closed for a long time. Att = 0, it is opened. Calculate (i) ve(0+). (0+), ic(O+) and Ve(0) [4+4+2+2) (ii) vo(t) when 120 t=0 vacot) 9:375V 50 - 1 Rch tza - 52 switch 20 die-375 V/S (tot) = -1815A 25V 30 Vc + C=0.5F Lo 4:37e-046 v Figure-3
4. A capacitor in a single RC loop is initially uncharged. At t 0, the switch S is closed. The values of R, C, and ε are labeled on the figure below. ε 20 V What is the potential difference across the capacitor att 0.04 s? a)10V b) 12 V c) 20 V 17 V e) 5.0 V
The switch in the figure given below moves from position 1 to position 2 at t = 0. Find v(t), for all t> 0. Assume: V1 = 18 V. t=0 + 2 + V 10 mF ע 0.25 H The value of v(t) = (Click to select) |t)] u(t) V.
Problem 5 (20 pts.) In the following circuit, both switches were closed for a long time. Att = 0, the switch 1 opens and at t - 35 ms, the switch 2 also opens. hs Determine the quantities given in the following table. 1 = 0 1 = 35 ms 4 Ω 3 Ω + 2 i, 60 V X12 Ω ξ6Ω UL3150 mΗ ξ18 Ω + 2 Iz(0) b Σ(0)
The switch in (Figure 1) has been open for a very long time. The switch is closed at t=0 s. Assume ε = 100 V. At t = 0s, what is the current in the 60 Ω resistor? The switch in (Figure 1) has been open for a very long time. The switch is closed at t = 0 s. Assume ε = 100 V. At t =0s, what is the current in the 40 Ω resistor?At t = 0s, what is the...
6–35 The switch in the circuit of Figure P6–35 is closed at t = 0, and the circuit is ini- tially relaxed. Determine the current iſt) and the voltage vct). FIGURE P6–35 2 H 42 20 v F vclt) 0-3 overdamped; 1000, 2000 6–35 587 sin 2t, 20 + 22.36€ + sin(2t - 116.57°)
i need help with problem 5
X resistances in the circuit can be neglected. The switch is closed at time t-0 X X 1 X E- What is the acceleration of the bar as a function of a) time? b) What is the velocity of the bar as a function of time? Figure 3-for Problem 29.60 Chapter 30 Problems: Problem 5 - variation of problem 30.64: Using the circuit shown in Figure 4, a) Find the reading in each ammeter...