Recent content by nnis13

I think it's you the one who is missing the point. I know there is no difference ,but i have to make this assingment with a normal transformer, do you understand now or not.

Yes i already said that i have done that, but i have to do the circuit with a normal transformer in order to show the difference in circuit design between the 2 circuit models. (It's an assignement)

Yes that is exactly what i want to do, but i can't find one in multisim. I you know the reference code of one please post it here. Thanks for replying by the way.

I have builded the circuit(bridge rectifier) with the center-tapped transformer without connecting the ground to the center tap and is working, but is there a normal transformer in multisim that i can use in order to achive the same result. I haven't found any so far. If anyone can help , he...

I am sorry i mean a full wave bridge rectifier and not a full wave rectifier. I tried putting a center tapped without connecting the ground but it doesn't work.

Is there a normal transformer(not the center tapped transformer) in multisim that i can use to built a full wave recifier that will transform 240V @ 60Hz AC to 15V @ 60Hz AC.I am not very familiar with analog circuits and multisim and i cannot seem to find one. If anyone can help, he/she is...

Ok thanks i think i understood the exercise Sorry for not replying earlier

Homework Statement I have an inverting amplifier with v(in)=0.001sin(2000πt) and v(out)=-5sin(2000πt + 25)Homework Equations what is the input amplitude and at what degree? what is the output amplitude and at what degree? what is the voltage gain and at what degree? The Attempt at a Solution I...

Thanks a lot .I think i understood your point ,i will just make some more examples to make it clearer.

just an example because i am a little confused. So if i short circuit a current source it continues to deliver current to the circuit ,but if i short circuit a resistor then no current flows throw it's terminals right?

if i replace the current source with a resistor and then make a short circuit at it's terminals then should i remove the resistor?

OK thanks a lot for replying. but If it is a resistor instead of a current source what should i do?

Can you please explain why i can't remove it? I already know that if the voltage drop or rise across it terminals is 0V then there is no current flow. Am i right? So i will have to include the sourse in the equations?

Homework Statement i have a circuit like this https://www.physicsforums.com/attachment.php?attachmentid=26017&stc=1&d=1274949363 and i want to reduce it to thevenin's equivalent as seen from the terminals of R5 Homework Equations IF i short circuit the resistor R5 in order to find...

Yes i know that some of these might play a small role but actually it's a question i have to answer that asks what factors may cause a difference, so i think it doesn't matter if they play a small role i just have to mention all of them right ?