FOL 10920511 Expansion of Ring due to Charge A ring of

Last updated: 6/9/2023

FOL 10920511 Expansion of Ring due to Charge A ring of radius 0 1 m is made out of a thin metallic wire of area of cross section 10 6 m The ring has a uniform charge of r coulomb Find the change in radius of ring when a charge of 10 8 C is placed at the centre of ring Given that Young s modulus of the metal is 2 x 1011 N m