38 The figure shows a conducting ring of radius R A uniform

Last updated: 6/1/2023

38 The figure shows a conducting ring of radius R A uniform steady magnetic field Blies perpendicular to the plane of the ring in a circular region of radius r R If the resistance per unit length of the ring is 2 then the current induced in the ring when its radius gets doubled is BR 2 c zero a X X X X X X X b d B 2BR 2 Br 4R