Consider the capacitor and its voltages for these two questions. a. What is the current i at 3s (in A)?b. What is the current i at 7s (in mA)? Please also answer the last question for checking. 5 ,0< t < 5 sv(t)15+i2t-5 , 5< t< 10 s10v(t) =V.2mF-0.5t+20, 10< t< 30 s10 15 20 25 30 35 t5 ,t> 30 sConsider the same capacitor but with an exponentially decaying voltage v applied across it asshown below (i.e. the voltage has the form v(t) = 1 + 4e¬). Which of the ff waveforms bestrepresents the shape of the current i through the capacitor?AA+(Aa-A)(1-exp(-U7))2mFTimeSelect one:d.а.е.b.С.+

Capacitor current = CdVdt. where C is capacitance and V is voltage across capacitor. Using above…

5 ,0< t < 5 s v(t) 15 + 2t-5 , 5< t< 10 s 10 v(t) V 2mF -0.5t+20, 10< t< 30 s 5 10 15 20 25 30 35 5 , t> 30 s Consider the same capacitor but with an exponentially decaying voltage v applied across it as shown below (i.e. the voltage has the form v(t) = 1 + 4e-). Which represents the shape of the current i through the capacitor? the ff waveforms best A A+(Aa-AK1-exp(-Vr) |. + V 2mF a A Time Select one: d. a. e. b. C.

5 ,0< t < 5 s v(t) 15 + 2t-5 , 5< t< 10 s 10 v(t) V 2mF -0.5t+20, 10< t< 30 s 5 10 15 20 25 30 35 5 , t> 30 s Consider the same capacitor but with an exponentially decaying voltage v applied across it as shown below (i.e. the voltage has the form v(t) = 1 + 4e-). Which represents the shape of the current i through the capacitor? the ff waveforms best A A+(Aa-AK1-exp(-Vr) |. + V 2mF a A Time Select one: d. a. e. b. C.

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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