[help] Can You Solve This Circuit ?

hey people, i know this is not an aqua help or whatever, but man, i`m really scare i do not have idea about how to solve this circuit and i`m getting insane cuz i`m taking an Exam, well to be more specific this Wednesday....

So. if you know how to solve it, can you give me a hand with it ???

(i`m asking this here cuz this is the only community where i belong ;) )

:cry:

post-3126-1087690150_thumb.jpg

circuit1.jpg
circuit1.jpg

#179269

AnyOne ???

#179285

It hasn't even been a half hour...

#179286

Um which circuit is it? There is an Op-amp and a switch circuit?

NEVERMIND I SEE IT....

#179290

Yeah, and I think the new rules said be patient and don't double post if no one doesn't post.

// Lou

#179291

Originally posted by Lou@Jun 19 2004, 06:46 PM

Yeah, and I think the new rules said be patient and don't double post if no one doesn't post.

// Lou

They are not enforce yet, they were just posted to get feedback on them.

I wish I knew circuitry to help you, but I don't know anything about it.

#179293

Originally posted by Lou@Jun 19 2004, 05:46 PM

...don't double post if no one doesn't post.

Good ol' redundancy.

#179294

pwnt

#179296

Originally posted by Globox@Jun 19 2004, 07:51 PM

Good ol' redundancy.

why is that redundant?

i said for him not to double post, if no one else does.

you dont make no good nonsense.

// Lou

#179297

Originally posted by Lou@Jun 19 2004, 05:46 PM

Yeah, and I think the new rules said be patient and don't double post if no one doesn't post.

// Lou

Can you see it now?

#179298

Originally posted by wizard@Jun 20 2004, 12:49 AM

They are not enforce yet, they were just posted to get feedback on them.

I wish I knew circuitry to help you, but I don't know anything about it.

Thanks Wizard..... damn dude this is Weird but now i feel like i have a big problem, i though i know but it is not true..... the only thing i know is that i don`t know.... :cry:

#179302

Originally posted by dav@Jun 19 2004, 07:59 PM

Can you see it now?

It's not redundant at all.

I just said that if no one posts, don't go double posting. <--that sentence is not redundant.

// Lou

#179305

Originally posted by Lou@Jun 19 2004, 06:33 PM

It's not redundant at all.

I just said that if no one posts, don't go double posting.  <--that sentence is not redundant.

Dude... rofl...

Think "double negative" and see if you can figure it out.

#179306

lou !!!! please man !!! Stop it !!! since when you are a mod ???

let a mod punish me if it is necesary and let the people alone ... :S

my God !!! :S

#179308

never did a circut with a transformer. Id imagine that it functions just as a single coil in each circut with the same voltages across it. Just peg away at it with nodal (loops are embicilious), and rember the two terminals on an op amp are forced identical. A circut is never realy bad once you get down and dirty with it. For solving the systems of equations you get out of it, just punch it inot your calculator and use csolve() and it will pop the imaginary number right out. This post was probaly of absolutly no help was it?

If you tell us specificaly what your having problems with, mabie i could help you more indebth, but i shure as hell aint gonna sit down for an hour and try and push that circut outa my ass.

/me rembers the confusing days of circuts, and how puberty confusion was so simple compaired to it.

all the hous of solving circuts three or four times and getting a completly diffrent answer each time.

#179356

thanks lostspyder !!! you are the man (you Know what you are talking about !!)...., thanks maybe you can help me.

and that CSOLVE() which calculator you are talking about ?

i have the HP49 G (Hewlett Packard), BTW. are you an Electrical Engeneer `s Student or something ?

#179723

Originally posted by lostspyder@Jun 20 2004, 02:18 AM

never did a circut with a transformer.

...

all the hous of solving circuts three or four times and getting a completly diffrent answer each time.

Lostspyder said essentially EVERYTHING that I would have had to say about it. :P

It's been nearly a year since I've done circuit analysis, and we never did transformers either, but that sounds about right...

Yup, another useless post. :D

#179755

Originally posted by IngeneerMind@Jun 21 2004, 01:09 AM

thanks lostspyder !!! you are the man (you Know what you are talking about !!)...., thanks maybe you can help me.

and that CSOLVE() which calculator you are talking about ?

i have the HP49 G  (Hewlett Packard), BTW.  are you an Electrical Engeneer `s Student or something ?

I was refering to the ti-89, csolve is a function that lets you input multiple equations with multiple varables and solves for each varable, even if there in terms of the solution ie:y=3x, or comple numbers (which comes up an awfull lot)

And yeah im a second year(completed) EE major.

Feel free to AIM/MSN/email me anytime, and ill try my best to help you. Bet you all didnt think i could be usefull didya?

#179758