I really didnt understand you, sorry, or you just can simply draw what you thought. In school we did task like this, with straight conuctor and metal frame, in same plane. Direction we find using units vector, as my example up.
http://pokit.org/get/img/23dd764ee7a54aef8c120e0932b3eb97.jpg...
thanks for welcome tiny-tim.
Yes only direction was asked, i think two straight current same direction force would attract each other, when they are opposit they wil reject each other, two forces.
I tried this using unit vectors i tried something like this...
Homework Statement
Find direction of force on circular loop
http://pokit.org/get/img/b886e52efb703d47d09fa6e781c74461.jpg
What would hapend if direction of the current in a straight conductor were different ?Homework Equations
------The Attempt at a Solution...