This experiment shows the magnetic force on a coil exerted by the magnetic field of a long solenoid (1.95 m, 6.4 foot) that should be zero.
Please read the article at
A 1.95 m long solenoid exerting Aharonov–Bohm force on a coil
http://pengkuanem.blogspot.com/2015/10/a-195-m-long-solenoid-exerting.html
or
https://www.academia.edu/17214485/A_1.95_m_long_solenoid_exerting_Aharonov_Bohm_force_on_a_coil