6 )
energy stored E = 1/2*L*i^2
i = 9.5/(5.61*10^-3) = 1693.40463 A
E = 1/2*1.55*10^-6*1693.40463^2 = 2.22 J
2)
it will take infinite time to reach at stable field
time constant = L/R = 1.55*10^-6 / 5.61*10^-3 = 0.276 ms
generlly after 5 time constant we take it as stable so
5*0.276 = 1.38 ms answer
Use the figure at the right for problems 1 and 2. [6] 1. A 5.61 m.2...
1 Pluiem. we higure at the right for problems 1 and 2 [6] 1. A 5.61 m2 resistor, 1.55 H inductor EMF source E = 9.50 V. How much energy a resistor, 1.55 Hinductor and switch are connected in series across an idea 9.50 V. How much energy is stored in the magnetic field of the inductor when switch S is closed and the magnetic field becomes stable wer: (a) 1.88 J. (b) 2.22J (c)2.77J. (d) 3.20 J. (e) 3.79)....
please answer Use the figure at the right for problems 1 and 2. 01. A 7.61 m resistor. 3.55 Hinductor and switch are connected in series across an ideal EMF source 8-9.50 V. How much energy is stored in the magnetic field of the inductor when switch S is closed and the magnetic field becomes stable? Answer (á) 1.88). (b) 2.22J (c) 2.77J. (d) 3.20. (e) 3.79 J. (0 [6] 2. In the previous problem, how long after switch S...
Lanswer. For those problems/questions you should give all the correct answers. The Sin the [] represent the points for the problem. Se the figure at the right for problems 1 and 2. [6] 1. A 5.61 m. • A 5.61 m resistor 1.35 Hinductor and switch are connected in series across an ideal source E 9.50 V. How much energy is stored in the magnetic field of the ctor when switch S is closed and the magnetic field becomes stable?...
Use the figure at the right for problems 1 and 2. 2nswers. The [6] 1. A 5.61 m2 resistor, 1.55 pH inductor and switch are connected in series across an ideal EMF source E 9.50 V. How much energy is stored in the magnetic field of the inductor when switch S is closed and the magnetic field becomes stable? Answer: (a) 1.88 J. (b) 2.22 J (c) 2.77 J. (d) 3.20 J. (e) 3.79 J (0 [6] 2. In the...
Use the figure at the right for problems 1 and 2. [6] 1. A 9.61 m2 resistor, 6.55 uH inductor and switch are connected in series across an ideal. EMF source E 9.50 V. How much energy is stored in the magnetic field of the inductor when switch S is closed and the magnetic field becomes stable? Answer: (a) 9.05 mJ. (b) 12.5 mJ (c) 19.6 mJ. R L ( (d) 24.3 mJ. (e) 29.4 mJ. [6] 2. In the...
Use the figure at the right for problems 1 and 2. [6] 1. A 9.61 m2 resistor, 6.55 Hinductor and switch are connected in series across an ideal EMF source -9.50 V. How much energy is stored in the magnetic field of the inductor when switch S is closed and the magnetic field becomes stable? Answer: (a) 9.05 m. (b) 12.5 mJ (c) 19.6 m). (d) 24.3 m). (e) 29.4 md. (1) [6] 2. In the previous problem, how long...
Instructions: For the appropriate problems circle the letter corresponding to the correct answer. If you are sure that no correct answer is shown, you should write your answer in space (1) Some questions require filling the blanks. Note that some problems/questions have more than one (1) correct answer. For those problems/questions you should give all the correct answers. The numbers in the [] represent the points for the problem. Use the figure at the right for problems 1 and 2....
[6] 2. In the previous problem, how long after switch is closed until the magnetic field is stable? Answer: (a) 1.38 ms. (6) 1.85 ms (c) 2.33 ms. (d) 2.79 ms. (e) 341 ms. (1) - [8] 3. An AC generator is connected to a circuit. The generator's emfis E(0) - 152 V sin(at). If the maximum current that results is 150 mA circuit, -5.01 x 10rad/s and the phase angle is -85.6 degrees, complete the following (0) = sin...
1. An RL circuit comprised of one resistor and one inductor is shown in the figure below. The resistor and inductor are connected to a source of emf with negligible internal resistance by a switch a. The emf for this circuit is 12.0 V. The resistance of the resistor is 0.35 , and the inductance of the inductor is 53 mH. For the circuit below: a. Sketch the graph of current through the inductor as a function of time after...
1. An RL circuit comprised of one resistor and one inductor is shown in the figure below. The resistor and inductor are connected to a source of emf with negligible internal resistance by a switch a. The emf for this circuit is 12.0 V. The resistance of the resistor is 0.35 12, and the inductance of the inductor is 53 mH. For the circuit below: a. Sketch the graph of current through the inductor as a function of time after...