The 5.16 A current through a 1.50 H inductor is dissipated by a 1.910resistor in a circuit like that in the figure below, with the switch in position 2.(a) What is the initial energy in the inductor?J(b) How long will it take the current to decline to 5.00% of its initialvalue?(c) Calculate the average power dissipated, and compare it with theinitial power dissipated by the resistor.|Pavol =PPavgww

Answered: Image /qna-images/answer/822a9cbb-5400-4169-a59c-7c0daec4d5df.jpg

The 5.16 A current through a 1.50 H inductor is dissipated by a 1.912 resistor in a circuit like that in the figure below, with the switch in position 2. (a) What is the initial energy in the inductor? (b) How long will it take the current to decline to 5.00% of its initial value? (c) Calculate the average power dissipated, and compare it with the initial power dissipated by the resistor. P Pavg %3D ww

The 5.16 A current through a 1.50 H inductor is dissipated by a 1.912 resistor in a circuit like that in the figure below, with the switch in position 2. (a) What is the initial energy in the inductor? (b) How long will it take the current to decline to 5.00% of its initial value? (c) Calculate the average power dissipated, and compare it with the initial power dissipated by the resistor. P Pavg %3D ww

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

In a DC circuit, at t=infinity, an inductor appears to be a(n) ________ circuit. In an RL circuit, where the inductor is initially uncharged, the initial current is _________ amps.
An R = 220-Ω resistor, an L = 1.95-mH inductor, and a V = 10.5-V source are connected in a series circuit. The voltage source is switched on at time t = 0 and the current in the circuit starts to build up. (c)What is the voltage drop, in volts, across the resistor when the circuit reaches its steady-state? (d)Determine the time, in microseconds, that is required for the current to reach 50% of its final value.
(a) What is the characteristic time constant of a 23.3 mH inductor that has a resistance of 4.09 Ω? ms(b) If it is connected to a 12.0 V battery, what is the current after 12.5 ms? A
If the inductance in the circuit shown below is 250mH and the current in the circuit reaches half its maximum value 1.5ms after the switch is closed, (a) what is the time constant of the circuit? (b) what is the resistance of the circuit? Int
A V = 86-V source is connected in series with an R = 1.8-kΩ resistor and an L = 26-H inductor and the current is allowed to reach maximum. At time t = 0 a switch is thrown that disconnects the voltage source but leaves the resistor and the inductor connected in their own circuit. 1) How much time, in milliseconds, is needed for the current in the circuit to drop to 12 % of its value at t = 0? 2) How much energy, in millijoules, does the circuit dissipate during that time?
A 10 -mH inductor and a 25 MF (micro F) capacitor are connected in parallel. The combination is in series with a resistor and a 15 Ohm resistor and 10V, 160Hz emf. (a) What is the current through the resistor? (b) What is the phase angle?
A constant voltage of 11.00 V has been observed over a certain time interval across a 2.30 H inductor. The current through the inductor, measured as 1.00 A at the beginning of the time interval, was observed to increase at a constant rate to a value of 8.00 A at the end of the time interval. How long was this time interval?
The A.C. circuit consist of a resistor of 5 ohm and inductor of 10 mH connected in series with 50 volt 50 Hz supply. What capacitance should be connected in series with the circuit to obtain maximum current. Find the value of maximum current.
Help A V = 86-V source is connected in series with an R = 1.8-kΩ resistor and an L = 28-H inductor and the current is allowed to reach maximum. At time t = 0 a switch is thrown that disconnects the voltage source, but leaves the resistor and the inductor connected in their own circuit. After the current decreases to 53 % of its maximum value, the battery is reconnected into the circuit by reversing the switch. 1) At what value of the time t, in milliseconds, does the current reach 77 % of its maximum? 2) How much energy, in millijoules, is supplied in total by the battery, both in initially bringing the current to maximum and in bringing the current back to the 77 % level from 53 %? Ignore energy dissipated in the resistor during those processes.
(a) What is the characteristic time constant of a 25.2 mH inductor that has a resistance of 4.02 N? ms (b) If it is connected to a 12.0 V battery, what is the current after 12.5 ms? A
(L11) At t = 0 s, a 3.53E-3 H inductor carries a 5.03 A current flowing from a to b, as shown in the figure. The current then decreases at a constant rate until it becomes zero at t = 4.10 s. The voltage is measured to be Va at point a and V₁ at point b. What is the voltage difference Va-Vb between t = 0s and t = 4.10 s (in V; answer the sign and magnitude)? a فیقققق L elle I b