Recent content by Pablo3

Normally equal to Zeq :

Yes yes,I have forgot one thing,and to answer your question no that does not mean it,but yes effectively the methods are similar. Thank you very much ! I wish you a good day :).

Hello,thank you for your help :),so my teacher did not do the second exercise,but I tried to use his methode. His method is in red on this diagram(or scheme ): Is-it a question? No I don't want to check my 1/Zeq,this calculation is right I think but I have not always trusted me. I must speak...

Good morning,I'm french and I need help for this exercice. It's a exercice it is an exercise on the voltage gain,and on the first scheme there are the correction of my teatcher,but I but I was wondering if we can't calculate the voltage gain with a bridge voltage divider like I did.(It's in...

Ah okay! I had not taken it into account between R2 and R3 actually , thank you very much. Hum for r>R3 it's 0,and for R2<r<R3 it varies between 0 and rho I think. I will think carefully before you answer in this case!

the load is 0 because there is no load , I wrote it above. And the other cases it's "rho" no?

Hello , I post a message because I will need help with this exercise I would like to knowif my answer are good, I'm french : An infinite hollow cylinder charge is constituted of a sheath whose outer limits are R2 and R3. Wearing a uniform charge density ρ Question 2)calculate the total...

70% percent it's very big! for us it is only scientific book in higher study. Yes ,you dont't have choice,if only it was the same thing in France,french will be better in english ahahah.

Thank you ,I'm trying to improve my English to post on your forum more often it's a shame that most people only post on their forums countries ,but it is true that the language barrier is not easy.

Thank you for your help,yes Laplace was from France effectively. I will review my course to completely understand what you say,but I have a question,what does mean "inp-" and what it is "s"?

Homework Statement Good morning everybody,I'm french and my english isn't good but I need help for this exercice please: I tried to do this exercice,however I'm not sure of my answers,can you tell me if they are good , or what mistakes I committed ? Here the exercice : 2. Revelant equations...