10a A 1 0 kg copper rod rests on two horizontal rails 1 0 m

Last updated: 6/24/2023

10a A 1 0 kg copper rod rests on two horizontal rails 1 0 m apart and carries a current of 50 A from one rail to the other The coefficient of static friction between rod and rails is 0 60 What are the a magnitude and b angle relative to the vertical of the smallest magnetic field that puts the rod on the verge of sliding