I don't know if this is going against the rules of the physics forum, but can some one please just post the answer, I've been doing the same problem over and over and getting no where and now it is due tomorrow. So if you know how to work it out, please can you just tell me.
Thanks
Homework Statement
The metal rod in the figure moves with speed v parallel to a straight wire that is carrying current I. The distance between the two wires is d, as shown in the figure.
If the end of the rod closest to the wire is chosen to be at zero potential, what is the potential at...