Hi all i've been playing with electronics awhile and when reading about DC network analysis they always use two voltage sources in their circuit. I've realized that i don't really know how two voltage sources behave together does anyone have any links or books they'd recommend?

 

In the e-book section "Battery Construction"

http://www.allaboutcircuits.com/vol_1/chpt_11/2.html

there is one example of batteries in series and one of batteries in parallel.

 

Thx for the reply I've read the battery part im more confused about network añalysis with more than one voltage. Source like this circuit

I doñt really. Know how to calculate for voltages in circuit

 

Va=40i3
Vr1=10i1
Vr2=20i2
i3=i2+i1
10=Va+Vr1
20=Va+Vr2

Get the last two equations in terms of i1 and i2.
And solve the simultaneous equations.
I hope it works.

 

In this case the easiest way is to use the superposition theorem. I think Kuphaldt's explanation in the e-book is very nice:

http://www.allaboutcircuits.com/vol_1/chpt_10/7.html

Does it make sense to you ? If not, please ask.

 

I think i get it now i went back and read alittle more the mesh analysis actually worked for me i jus need to get my math right thx guys