Abdelrahman Rabah

#-Link-Snipped-#  that quite helped a lot .. thanks :D <3  

#-Link-Snipped-# I actually did all of those .. and i represented the 1st case with this wayRa*Ia = Rb*Ib = 10but the 2nd case is the one confuses me .....

As u can see in the image below .. I just don't get it .. in the fig 1, the polarity in both A and B networks were the same,...

#-Link-Snipped-#  well, I think after finishing this semester will start reading and learning quantum mechanics .. as u said .. I will never know ..Thanks <3 :D

#-Link-Snipped-# loved your reply actually .. ? thanks a lot. <3

#-Link-Snipped-#  I actually thought it that way .. but what I meant by the question .. would I ever use it in my life ? 

Well, I had in college 4 lectures only about quantum mechanics .. and I think I liked it .. would it help me sooner or later as an Electronics and...