24 Two concentric and coplanar circular coils have radii a

Last updated: 6/27/2023

24 Two concentric and coplanar circular coils have radii a and b a as shown in figure Resistance of the inner coil is R Current in the outer coil is increased from 0 to i then the total charge circulating the inner coil is Hoia 2Rb a c Hoi b 2a R b ats b Hoiab b b 2R d Ho ib 2 R