Could someone please help me in finding the potential difference Vab?
hey i am sorry for the small picture in my question. I don't know how to enlarge it. Could someone help me how can i upload the picture from my computer? Thanks
I hope that this one will be ok.
You've posted this in the wrong forum. There are homework forums for that. You only need to work out the current in each parallel branch, bearing in mind that the voltage across parallel elements are the same. Then with the current, you can find the potential difference and hence Va and Vb. Then with both Va and Vb you can find Vab.
Separate names with a comma.