QThe figure shows a wire sliding on two parallel conducting

Last updated: 6/10/2023

QThe figure shows a wire sliding on two parallel conducting rails placed at a separation I A magnetic field B exists in a direction perpendicular to the plane of the rails what force is necessary to keep the wire moving at a constant velocity v X X X X X X X X X X X X X X X X X X X X XX X X X X X X X X X X X X X X F xxxxxxxxxxxxxxxxxxx X X X X X k X X X X X X X X X X X X X X X X X X X X