ALLEN Three concentric metallic shells A B and C of radil a

Last updated: 6/25/2023

ALLEN Three concentric metallic shells A B and C of radil a b and c a b c have surface charge densities o o a respectively If the shells A and Care at the same potential then the relation between the radii a b and c is 1 c ab 2 c a b 3 c ab 4 c b In the circuit shown below C 10uF C C 20uF a b c a b c siatif a ba cft 1 c ab 3 c ab fufa A BR c for fram A Cfara fr 2 c a b 4 c b C 10uF C C 20uF F