The world’s Largest Sharp Brain Virtual Experts Marketplace Just a click Away
Levels Tought:
University
| Teaching Since: | Apr 2017 |
| Last Sign in: | 474 Weeks Ago, 5 Days Ago |
| Questions Answered: | 9562 |
| Tutorials Posted: | 9559 |
bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
4.28 Use the defining law for an inductor to find the current iL(t) corresponding to the voltage shown in Figure P4.28. Sketch your result.
Figure P4.24

|
v (t) = 0.5 - 0.5e-t/0.02
4.25 In the circuit shown in Figure P4.25, let
⎧ 0 for −∞ t 0
|
⎪⎨ t for 0 ≤ t 1s
−(t − 2) for1s ≤ t 2s
|
⎩ 0 for2s ≤ t ∞
Find the energy stored in the inductor for all time.
-----------