Need help steps would be helpful please and thank you! 4) For the circuit bellow:23=7.51(1260t-050eL2.5H72Vwhat is the initial voltage acress the capacitor just beforethe switch changes posihon (assume it waS in its initialposítion for a very lung time7?(b) what is the inAral current thrugh the inductor just before theswitch changes pusition.c.) Redraw the circuit in the s-domain, after the switch charges,including an initial conditron saeitahes. SOurces.

In the circuit shown in question, the switch is at position “a” for a long period of time before…

O For the circuit below: R3=7.5K C= し-2.5H 10onF 72V a) what is the initial voltage across the capacitor just be fore the switch changes posihon (assume it was in its initial posimon for a very lung time?? b) what is the inftral current thrugh the inductor just hefore the switch changes position. Redraw the dircuit in the s-doman, afier the switch changes including any initial conditron saeirehes. sources.

O For the circuit below: R3=7.5K C= し-2.5H 10onF 72V a) what is the initial voltage across the capacitor just be fore the switch changes posihon (assume it was in its initial posimon for a very lung time?? b) what is the inftral current thrugh the inductor just hefore the switch changes position. Redraw the dircuit in the s-doman, afier the switch changes including any initial conditron saeirehes. sources.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 2PA: You are an electrician working in an industrial plant. You discover that the problem with a certain...

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the questions here are for the follow up answer. the explanation is amazing but i have two questions. when the circuit is open if a capacitor is present can i always consider a voltage source of value 1v and solve accordingly or are there other conditions linked to it? the 2nd one is why is vc(0-)=vc(0+)=vab(0-)-3ix? and the last question is where did u get the relation in t= infinity? the oen for vc(t)=vc(infinity)..... and why is ic(t)=ix(t)=Cdvc/dt? and why is VAB(t0=3IX+vc(t) please answer all my concerns and i will give a thumbs up ofcourse thnk you!
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