1 A thin semicircular conducting ring of radius R is falling

Last updated: 6/11/2023

1 A thin semicircular conducting ring of radius R is falling with its plane vertical in a horizontal magnetic induction B At the position MNQ the speed of the ring is v and the potential difference developed across the ring is x X X X B M X X 1 zero 2 BV R 2 and Mis at higher potential 3 TRBV and Q is at higher potential 4 2RBv and Q is at higher potential X N X X V X X X X x X Q