203 A conducting ring rests on the top shown B At the moment

Last updated: 6/5/2023

203 A conducting ring rests on the top shown B At the moment shown the current is large but decreasing The magnetic force on the ring at this instant 1 Is zero 2 Has a component up and tries to expand the ring 3 Has a component up and tries to crush the ring 4 Has a component down and tries to expand the ring