Question

citor i Voltage and current as a function -10 of time. b. Find and plot the instantaneous power pl) on the capacitor. c. Find and plot the instantaneous energy wit stored on the capacitor. ce of V. d plot The voltage across a capacitor with capacitance of 50 aF is given by 6.8 nce of i) V. and f time. -20, 0sI<S 40-300, 5SI<10 6.10 (1) -10r+200, 10 sI<20 0, otherwise ance 000)

Answer 1

The given voltage across Capau'll with 50 ufi Capacitance ( - 20t WO1-300 L-104 + 200 O Ostk5 54€210 101190 Ol 10 15 20 a) current through capacitor icts = c duct [W OLLS 5ou d 6-2012) - 500 (-20) --IMA

betan 52 14) Cover) (1109) P 10h) (ORE - 50 (UD). MA between 10 2 1 2 20 DNW) 1) Goud (-101+200) sou (10) - 05 MA nowile) for opcilance 500F Fusil ful B 15 20 - - - MAT plot of 144

it) ( -MA 2 MA mA 04 5 LELIO 10 ¢ £ L 20 - oilala b) for the lantenacs powes PE) - Vlt) itd) between outl5 pt) = S(-1mA) (-20t) at + fooztot 12 t dt = 0.01(5.0"] 20:25 W

between 5 24 10 the instaneous power pit - 10 it vit) 5 (2 mm) (uot-300) dt .087.0.6 dt = 0.0810 -0.467 0 = 0.04 (10" S*J-06(10-57 = 0.00 (15) -0.6[5] 33-3 20 between coct 220 He instantenowy powes PU); Jilett)

0071 01 6.5 W 01711s 5171 MSCO pop 5.9 1-5- 25 [Orja.o-[208]ws [omoc]1.0-622-00) Wses J 5mt-ol de (-104 +3:00) CO-SMA) dt (

plot of ple) 5 10 15 20 when the pocece abstibed by the Then pocice has a the sign delivered when powe i then ave sign the above statements are for elemente so we can aburve only the sign I meam elements aboobing power continuoly. .. the time interval between 0 to 20 the source released power to the Crowf

o f Creygy stored in capaceto W = {(var between 0915 W= (504) (-20) : ( 28 4 (toot”)4t = 3-33m (53.0] = 3:33 m (125) 20.4165 between 51LLID 10 (50 j (6084-3001'dt issue S. [[uver)"+G00 - 24.004 de

rd 5 354 S(rond '4000 - 4oool]dt ON 01 Pro 7 01-) (105) 20 102 1220 between - 20.665 (99-99992 8 ) ws: [[32]0021 [5700005+ [518] on Jansea lascio Joonas [30]osob* [<< º Jozi Dase of the Polona ishon) asso na pokec. on juste 01

mo 0177507 017799 57750 1988.0 $99.06 1910.0) (hm = 0.8335 [2E-EELES ) ~ 582 [1005) 0002 - form oon # (cool). s I use s [lvermoe Joson - [01-06) coon't [empelos I mise s [04.13.00. Lyoon . (gs) on Jases.

2 plot of the above function stored in the Energy Capacitos 20 5 10 15 The above waveform for energy 2 stored in. capacitor