After being closed for a long time, the switch S in the circuit shown in the...
2. [-12 Points] DETAILS KATZPSEF1 33.P.014. MY NOTES PRACTICE AN After being closed for a long time, the switch S in the circuit shown in the figure below is thrown open at 1-0. In the circuit, E = 24.0 V, RA = 4.30 kn, Re = 7.20 kn, and L = 570 ml. w RA RB 000 (a) What is the emf across the inductor immediately after the switch is opened? V (b) When does the current in the resistor...
A circuit is constructed with four resistors, one inductor, one battery and a switch as shown. The values for the resistors are: R1 = R2 = 49 Q, R = 105 Q and Ra = 142 . The inductance is L = 354 mH and the battery voltage is V = 12 V. The positive terminal of the battery is indicated with a + sign. "TII Luni 1) The switch has been open for a long time when at time...
In the circuit below, the switch was open for a long time and then closed at t=0 s. The values of the emf, resistors, and capacitors are ε = 11.5V, R1 = 2.4 Ω, R2 = 7.4 Ω, R3 = 0.3 Ω, CA = 7.1 μF, CB = 5.0 μF.(a) Immediately after the switch is closed, what is the current through resistor R1?A long time after the switch was closed, what are the charges stored on the two capacitors?(b) on...
13. The switch in the circuit below has been closed for a long time, after which it is opened. Just after the switch is opened, the potential difference across the inductor is (A) 30 V (B) 25 V (C) 20 V (D) 15 V (E) 10V (F) 5 V R = 1002 R = 300 25V R= 300 22 L= 20 uHŽ
4b.(2pts) the circuit shown in the figure has a 10 V emf, a switch S, a 10 mH inductor in series with a 10 ohm resistor, and a 10 ohm resistor in parallel with the series the inductor and 10 ohm resistor. At the instant the switch closes what is the current delivered by the emf. After the switch is closed for a long time what is the current delivered by the emf? 1032
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?
8. Given [E, R,, R, L] in the circuit shown. Just after the switch is closed determine: a. the voltage across R,. b. the voltage across the inductor. The switch is left closed for a long time and then opened. Just after the switch is opened Determine: a. the voltage across R, b. the voltage across the inductor. 2
4) (10 pts) A circuit consists of a 10V battery, a switch, a 0.1H inductor, and a 10 ohm resistor wired in a loop. Initially the switch is open, so no current flows. a) Find the EMF across the inductor immediately after the switch is closed. b) How long does it take for the EMF across the inductor to drop to 1/e of its value just after the switch is closed? c) Find the current in the circuit a very...
After a very long time, the capacitor is discharged and switch A is closed. Switch B remains closed. What is the magnitude of the current I1through resistor R1 immediately after switch A is closed ? Thank you! After a very long time, the capacitor is discharged and switch A is closed. Switch B remains closed. What is the magnitude of the current l1 through resistor R1 immediately after switch A is closed RA 250 R2 100 R3 100 E-17V 0.567...
In the adjoining circuit, the switch, which had been closed for a sufficiently long time for steady state to be reached, is opened at time t = 0. Determine the following, as a function of time: (a) The current I L(t) through the inductor, and (b) The voltage v R(t) across the 1k Ohm resistor. I=0 Rs=5.12 [26) Vs= + Ro= 1 k 2 20 V 1 H 0000 vr(t)