Find Voltage of A-B (Ans is 4V)
solve by nodal analysis

 

Hi 4845,
Welcome to AAC.
As this homework, please post your best attempt at answering we can then help.
E

 

well i tried but i am nowhere near the solution.I'm Sorry
ik kvl and kcl i tried both but its not giving the right answer i tried with mesh analysis and it was solved right away
but not with nodal analysis

 

Show us the equations you set up.

I am studying this myself right now, so I did the problem using KCL and KVL and got the right answer once I fixed my signs.

I see two unknown currents and two nodes, so one KCL equation. I see one loop where the voltages can be determined, so that gives us a second equation.

Two equations, two unknowns.

Show us what you came up with.

 

well i tried but i am nowhere near the solution.I'm Sorry
ik kvl and kcl i tried both but its not giving the right answer i tried with mesh analysis and it was solved right away
but not with nodal analysis

So show us your work when you tried to use nodal analysis. We can't figure out where you went wrong when you won't show us where you went at all.

 

View attachment 340549
Find Voltage of A-B (Ans is 4V)
solve by nodal analysis

easy, show me your work