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• . ● ● 6.25The two parallel inductors in Fig. P6.25 are connected across the terminals of a black box at t = 0. The resulting voltage v fort ≥ 0 is known to be -1800e-20tV. It is also known that i₁(0) = 4A and i₂(0) = -16A. a. Replace the original inductors with an equivalent inductor and find i(t) fort > 0. b. Find i₁(t) for t≥ 0. c. Find i₂ for t≥0. d. How much energy is delivered to the black box in the time interval 0 < t < ∞o? e. How much energy was initially stored in the parallel inductors? f. How much energy is trapped in the ideal inductors?

• . ● ● 6.25The two parallel inductors in Fig. P6.25 are connected across the terminals of a black box at t = 0. The resulting voltage v fort ≥ 0 is known to be -1800e-20tV. It is also known that i₁(0) = 4A and i₂(0) = -16A. a. Replace the original inductors with an equivalent inductor and find i(t) fort > 0. b. Find i₁(t) for t≥ 0. c. Find i₂ for t≥0. d. How much energy is delivered to the black box in the time interval 0 < t < ∞o? e. How much energy was initially stored in the parallel inductors? f. How much energy is trapped in the ideal inductors?

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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please answer d to g

i(t) 10 H ₂(t) 30 H t = 0 + v Black box Answer (a)it = -12e-20t A, (b) i₁(t) = -9e-20t+13A, (c) i₂(t) = -3e-20t 13A, (d) w = 540J, (e) = w = 3920J, (f) Wtrapped = 3380), (g) Wtrapped = 3380J agree -
Transcribed Image Text:i(t) 10 H ₂(t) 30 H t = 0 + v Black box Answer (a)it = -12e-20t A, (b) i₁(t) = -9e-20t+13A, (c) i₂(t) = -3e-20t 13A, (d) w = 540J, (e) = w = 3920J, (f) Wtrapped = 3380), (g) Wtrapped = 3380J agree -
6.25The two parallel inductors in Fig. P6.25 are connected across the terminals of a black box at t = 0. The resulting voltage v fort ≥ 0 is known to be -1800e-20tV. It is also known that i₁(0) = 4A and i₂(0) = -16A. ● a. Replace the original inductors with an equivalent inductor and find i(t) fort ≥ 0. . b. Find i₁ (t) for t≥ 0. c. Find 1₂ for t≥ 0. ● . d. How much energy is delivered to the black box in the time interval 0 ≤ t < ∞o? e. How much energy was initially stored in the parallel inductors? f. How much energy is trapped in the ideal inductors? g. Show that your solutions for i₁ and iz agree with the answer obtained in (f).
Transcribed Image Text:6.25The two parallel inductors in Fig. P6.25 are connected across the terminals of a black box at t = 0. The resulting voltage v fort ≥ 0 is known to be -1800e-20tV. It is also known that i₁(0) = 4A and i₂(0) = -16A. ● a. Replace the original inductors with an equivalent inductor and find i(t) fort ≥ 0. . b. Find i₁ (t) for t≥ 0. c. Find 1₂ for t≥ 0. ● . d. How much energy is delivered to the black box in the time interval 0 ≤ t < ∞o? e. How much energy was initially stored in the parallel inductors? f. How much energy is trapped in the ideal inductors? g. Show that your solutions for i₁ and iz agree with the answer obtained in (f).
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