Consider a long wire running in the vertical direction with a rectangular loop of wire beside it as shown. Now suppose that a constant current, I, flows upward along the long wire, and the same magnitude current, I, flows clockwise in the loop.
As viewed from the top of the page, in which direction does the loop rotate?
(c) The loop does not rotate.
The Attempt at a Solution
I tried use RHR with loop. However, I get answer B because force points to right...