Here is an improved parallel action experiment. In Theory about parallel action experiment blogspot academia, I have shown that a coil rotates under a magnetic force parallel to current, which is not predicted by the Lorentz force law. But that experiment did not clearly exclude the action of Lorentz force. The present experiment is designed in such a way that the coil turns in one direction under the parallel action force and in the other direction under the Lorentz force. The experimental result shows that the coil turns in the direction of the parallel action force (see the video ).
https://www.youtube.com/watch?v=8z4UD_4d_Wo

Please read the article at
Current and parallel action
http://pengkuanem.blogspot.com/2013/06/current-and-parallel-action.html
or
http://www.academia.edu/3654643/Current_and_parallel_action