Switch Positions find and i, (+) graph and the Ve(t) voltage and for both currents, ti...
1. The switch S is closed at t = 0 (assume that the battery voltage remains constant at 10V and the resistance of the inductor is negligible). Calculate the voltage across each resistor a very long time after the switch has been closed and all currents and voltages reached steady values. (5 points)1. The switch S is closed at t = 0 (assume that the battery voltage remains constant at 10V and the resistance of the inductor is negligible). Calculate...
The switch S is closed at t = 0 (assume that the battery voltage remains constant at 10V and the resistance of the inductor is negligible). Calculate the voltage across each resistor a very long time after the switch has been closed and all currents and voltages reached steady state 102 1. The switch S is closed at t = 0) (assume that the battery voltage remains constant at 10V and the resistance of the inductor is negligible). Calculate the...
1- Find the currents Ii and I2 and the voltage VAB 2Ω 6 V 2- Initially the capacitor is charged with 20 uC. At t-0 the switch is closed. Find the time constant, the initial current in the circuit (at t-0), and the time needed for the current to drop to 1/3 of its initial value. Veキ104F
In the circuit below: (a) Find Ve(t) for >0; (b) Tabulate the values of the capacitor voltage for the following time instants:=-2 s, 0 s, 1 s, 2 s, 10 s. TO -oxfot Toke 10 Кл; TlOOMF © 25V
Question 9 The switch in the RLC circuit below has been closed for a long time and it opens at 1 = 0s. Find the capacitor voltage for 10 s. 3.22 0.5 H m I.(t) t=0 vct) - 0.25 F (1) ve(t) = (24 +9e-2 + 10e ) (2) ve(t) = (9 - 5e 2 + 3e ) V (3) velt) = (15+(10+51)e*') V (4) volt) = (24 - 18e* +9e") V (5) ve(t) = (15+ "[A cos (11.871) +B...
Assume that Switch S1 has been closed for a long time. At t Find i, (t) for all time t > 0 0 both switches flip. R20 R10 100 202 t = 0 t = 0 R30 L1 300 31он 10V Vs1 Vs2 5V
- Switch S Switch S2 42 х. 42 t 0 t-0 100u(t 1F + 4H 20) 40) LOOP 2 LOOP1 Figure 1 0. Before switch St closes, no energy is Switch S2 stays open while switch St closes at t stored in the inductor or capacitor. Namely-i (0- ) = uc ( 0) = 0. (a.) (10 points) Find i(t) when switch S, closes but switch S2 stays open. (b.) (10 points) After a long time or after an appropriate...
3. Use Fig. 1 for the problems below. Fig. 1 CO (a) Voltage V-5 V, R-22 k , and C # 1.5,F. Initially, the capacitor is discharged (VC 0).At time t0, the switch Sr is closed. Find the voltage vc at the following times: t 10 msec: vc t30 msec: vc- t 100 msec: vc t 1 sec: vc (b) Voltage V 12 V, R 1 k2, and C 0.047 f. Initially, the capacitor is discharged (vc 0). At time...
202 i8302 का +260V (I> 3i ve-60 pF Given: The switch, which has been open for a very long time, is closed at t=0. Required: Determine the initial capacitor voltage, Vco, the steady-state capacitor voltage, Vco, the time constant, t, in effect for t> 0 and the value of the capacitor voltage at t = 393 us. Solution: Veo =| v, Ver = vr= us, Ve(393 us) = v 15 k 2 50 k 2 t = 0 2 Dois...
2. In the following circuit, switch A has been open and switch B closed for a long time. Att0, switch A closes but switch B remains closed. One second later (t1s), switch B finally opens. Using the unit step function, write one expression for i(t) for t20. 1.25u(t)-1.25(1-e-20u(t-1) Hint: remember time shift de signations in your exponentials L(t) 4Ω is 5V (+ 10 mH L(0)s 1.25A L(t) [0-1 s] =-125e-200t L(1)-1.25A IL(t) 1.25e-200(1-1) t>1