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7.15 The switch in Fig. P7.15 has been closed for a long time before opening at t = 0. Find t a) ix(t), t = 0. b) L(t), t = 0+. c) id(t), t = 0. t=0 t=0 20 ΙΔ + iL 250 mH 3 Figure P7.15 40 Ω 6Ω 120 V 360 Ω -00+ 51101 y + UL 100 ΩΣ value: 60 ΩΣ

7.15 The switch in Fig. P7.15 has been closed for a long time before opening at t = 0. Find t a) ix(t), t = 0. b) L(t), t = 0+. c) id(t), t = 0. t=0 t=0 20 ΙΔ + iL 250 mH 3 Figure P7.15 40 Ω 6Ω 120 V 360 Ω -00+ 51101 y + UL 100 ΩΣ value: 60 ΩΣ

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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The switch in fig 7.15

7.15 The switch in Fig. P7.15 has been closed for a long time before opening at t = 0. Find a) ix(t), t = 0. b) v(t), t = 0+. c) id(t), t > 0. other quanges of interest 20 ΙΔ + 60 ΩΣ Figure P7.15 5. t=0 40 Ω 6Ω www www 120 V Σ60 Ω -og + * i 250 mH- + UL 100 ΩΣ
Transcribed Image Text:7.15 The switch in Fig. P7.15 has been closed for a long time before opening at t = 0. Find a) ix(t), t = 0. b) v(t), t = 0+. c) id(t), t > 0. other quanges of interest 20 ΙΔ + 60 ΩΣ Figure P7.15 5. t=0 40 Ω 6Ω www www 120 V Σ60 Ω -og + * i 250 mH- + UL 100 ΩΣ
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