If VB = 7.72, R = 413 ohm, and L = 17.4 H, how long does...

Question

Question

If VB = 7.72, R = 413 ohm, and L = 17.4 H, how long does it take for the inductor to completely adjust to the changes of curr

science physics

Answer 1

Answer #1

Time constant , R L = 17.4H 17.4 I R = 4132 413 => 12 = 0.042s (Answer)

Answer 2

Similar Homework Help Questions

If VB = 3.35, R = 7.37 ohm, and L = 17.1H, what is the magnitude...

If VB = 3.35, R = 7.37 ohm, and L = 17.1H, what is the magnitude of the current flowing through the circuit at the time equal to half of the time constant? Give your answer in seconds, to three decimal places.
a) What is the purpose of an inductor, anyway. Answer in one or two sendences bit...

a) What is the purpose of an inductor, anyway. Answer in one or two sendences bit Ve= 7.70, R=442ohm, and L=/75 H how Daug does it take for the inductose to completely adjust to the changes of current after the switch is closed? ouve an answer in seconds, three dicinal places cih ve = 3.36, R: 7.38ohm, and L=17.2H what is the magnitude of the cussent flowing through the circuit at the time equal to half of the time constant...
An R-L circuit has a 60 V battery, a 42 H inductor, a 24 ohm resistor,...

An R-L circuit has a 60 V battery, a 42 H inductor, a 24 ohm resistor, and a switch S, in series, as shown. Initially, the switch is open, and there is no magnetic flux in the inductor. At time the switch is closed. In Figure 21.23b, when the resistor voltage is equal to the inductor voltage, the current in the circuit is closest to: 1.3 A 1.0 A 0.50 A 1.5 A 0.75 A

1. A circuit is composed of a capacitor connected in series to an inductor (L=2E-3 H)...

1. A circuit is composed of a capacitor connected in series to an inductor (L=2E-3 H) and resistor (R=100 Ohms). The capacitor is initially uncharged. What is the instantaneous current flowing through the circuit at time t = 0.34 s. 2. An LR circuit contains an ideal 50-V battery, a 42-H inductor having no resistance, a 21-Ω resistor, and a switch S, all in series. Initially, the switch is open and has been open for a very long time. At...
In the figure epsilon_0 = 15 V, R = 2.6 ohm, and L = 18 H....

In the figure epsilon_0 = 15 V, R = 2.6 ohm, and L = 18 H. Initially the switch is in position B and there's no current anywhere. At t = 0 the switch is thrown to position A, and at t = 10.0 s it's returned to B. (Figure 1) Find the inductor current at t = 15.0 s. Express your answer using two significant Figure. I =
7. In the circuit below, R = 10.00, L = 30.0 H, and € = 20.0...

7. In the circuit below, R = 10.00, L = 30.0 H, and € = 20.0 V. Switch Si is closed and switch Sz is left open. After the current has reached its final value, switch Si is opened and switch S2 is closed. What is the magnitude of the potential difference between points a and b three seconds after S2 is closed (in V)? (A) 3.89 (B) 9.12 (C) 2.00 (D) 7.36 (E) 6.54 (F) 1.00 E Si Sa...

In the circuit below, R=10.0 ohms, L=30.0 h, and E=20v. switch s1 is closed and switch...

In the circuit below, R=10.0 ohms, L=30.0 h, and E=20v. switch s1 is closed and switch s2 is left open. After the circuit has reached its final value switch s1 is opened and switch s2 is closed. what is the magnitude of the potential difference between points a and b three seconds after s2 is closed (inV). 7. In the circuit below, R = 10.0 12, L = 30.0 H, and ε = 20.0 V. Switch S1 is closed and...
7. In the circuit below, R = 10.0 12, L = 30.0 H, and { =...

7. In the circuit below, R = 10.0 12, L = 30.0 H, and { = 20.0 V. Switch S1 is closed and switch S2 is left open. After the current has reached its final value, switch Si is opened and switch S2 is closed. What is the magnitude of the potential difference between points a and b three seconds after S2 is closed (in V)? (A) 3.89 (B) 9.12 (C) 2.00 (D) 7.36 (E) 6.54 (F) 1.00 E si...
An inductor of L = 7.75 H with negligible resistance is placed in series with a...

An inductor of L = 7.75 H with negligible resistance is placed in series with a 8 = 14.1 V battery, a R = 3.00 2 resistor, and a switch. The switch is closed at time t = 0 seconds. 0000 Calculate the initial current at t = 0 seconds. I(t = 0 s) = A R Calculate the current as time approaches infinity. Imax = A Calculate the current at a time of 2.07 s. I(t = 2.07 s)...

7. In the circuit below, R = 10.0 2, L = 30.0 H, and € =...

7. In the circuit below, R = 10.0 2, L = 30.0 H, and € = 20.0 V. Switch Si is closed and switch Sz is left open. After the current has reached its final value, switch Si is opened and switch S2 is closed. What is the magnitude of the potential difference between points a and b three seconds after S2 is closed (in V)? (A) 3.89 (B) 9.12 (C) 2.00 (D) 7.36 (E) 6.54 (F) 1.00 E SI...