Two resistors R₁ = 15.00, and R₂ = 11.5 are connected with a 340 mH inductor, a 12.0 V battery and a two-way switch as shown in the diagram below. At t = 0, the switch ab is closed. 3 www R₁ (a) Determine the time constant for this circuit. (b) Calculate the current in the two resistors and the inductor a long time after the switch is closed. TR1 = LL- (c) What is the voltage across the two resistors and the inductor a long time after the switch is closed? AVRI = AV R2= AV₂= V V

Two resistors R₁ = 15.00, and R₂ = 11.5 are connected with a 340 mH inductor, a 12.0 V battery and a two-way switch as shown in the diagram below. At t = 0, the switch ab is closed. 3 www R₁ (a) Determine the time constant for this circuit. (b) Calculate the current in the two resistors and the inductor a long time after the switch is closed. TR1 = LL- (c) What is the voltage across the two resistors and the inductor a long time after the switch is closed? AVRI = AV R2= AV₂= V V

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

What is the energy stored in the inductor shown in the figure after the switch has been closed for a very long time? Take V = 15 V, R = 1400 Ω and L = 30 mH.
150. This circuit has a current I0 when t<0. At t=0 the switch is thrown removing the DC voltage source from the circuit. The current decays to I(t) at time t. What is the power, PR(t) flowing into the resistor, R, at time t? Express the answer in terms of I(t) and R. What is the power flowing into the inductor?
Please help me with the given question nd make sure its 100% correct, thank you A 24.0 μF capacitor is charged to 195 μC and then connected across the ends of a 4.80 mH inductor. Part A. Find the maximum current in the inductor. Express your answer with the appropriate units. Part B. Find the maximum energy stored in the inductor. Express your answer with the appropriate units. Part C. At the instant the energy stored in the inductor is maximum, what is the current in the circuit? Express your answer with the appropriate units.
A battery of emf 30.0 V is connected to a switch, an inductor of inductance ? = 0.600 ? and two resistors, R1 = 10.0 and R2 = 6.00. The switch is initially open. A. What are the values of currents i1, i2, i3 just after the switch is closed? (Just give an answer) i1= i2 = i3 = B.)Which point, a or b, is at higher potential or are they at the same potential, just after switch S is closed? (Just give an answer) C. What is the value of current i1 through the battery a long time after the switch is closed? Show your work and briefly explain your logic
The voltage across an inductor is proportional to the inductor and the derivative of the current that flow through it. Is it True or False?
An inductor that has an inductance of 16.0 H and a resistance of 24.0 2 is connected across a 100 V battery. (a) What is the rate of increase of the current at t = 0 s? X Your response differs from the correct answer by more than 10%. Double check your calculations. A/s ..(b)..What.is.the rate of increase of the current at t = 1.20 s? Enter a number. differs from the correct answer by more than 100%. A/s
This LR circuit has time constant named tau, t, and maximum current, If = V/R. Which one of the following best gives an equation for current after time tau, t, the switch has been closed? V If/T (i.e., If/tau) zero If (e-1)/e O I4/e If/e
A step-up transformer has 23 turns on the primary coil and 750 turns on the secondary coil. If this transformer is to produce an output of 4300 V with a 16-mA current, what input current and voltage are needed? Part A Express your answer using two significant figures. I₁ = Submit Part B IVE ΑΣΦ V₂ = Express your answer using two significant figures. Request Answer Submit IVD| ΑΣΦ Request Answer ? ? A kV
R $₁ S₂ 2 L (...) E A 3 H inductor, a 9.75 9 resistor, and a 1.4 V battery are connected as shown above. The circuit also contain two switches, S₁ and S₂. Initially both switches are open. At t = 0 s S₁ is closed while S₂ is left open. a. What is the time constant of the resulting circuit? Submit Answer Tries 0/10 b1. What is the current through the circuit at t = 0 s? b2. What is the current through the circuit after a long time has passed? Submit Answer Tries 0/10 c1. What is the magnitude of the induced emf at t = 0 s? c2. What is the magnitude of the induced emf after a long time has passed? Submit Answer Tries 0/10 d. After the current in the RL circuit has reached its final value (as in b2. above) the positions of the switches are reversed, with S₁ open and S₂. How long does it take for the current to reach a tenth of its initial value?
I need help answering this. Thank you!There is a solenoid with an inductance of 0.285 mH, a length of 36 cm, and a cross-sectional area of 6×10−4 m2. Find the number of turns of the solenoid—round your answer to a positive integer.
I just need parts A, E, and F. Thank you! A 10.0 μF capacitor is charged to 175 μC and then connected across the ends of a 6.00 mH inductor. (A) Find the maximum current in the inductor. Express your answer with the appropriate units. (E) Find the maximum energy stored in the inductor. Express your answer with the appropriate units. (F) At the instant the energy stored in the inductor is maximum, what is the current in the circuit? Express your answer with the appropriate units.
An inductor in the form of a solenoid contains 430 turns and is 17.4 cm in length. A uniform rate of decrease of current through the inductor of 0.421 A/s induces an emf of 175 µV. What is the radius of the solenoid? mm Need Help? Read It Master It