A steel ring of radius 10 cm and cross section area 1 cm is

Last updated: 5/28/2023

A steel ring of radius 10 cm and cross section area 1 cm is fitted to a wooden disc of radius 10 5 cm If Young s modulus of steel is 2 10 1 Nm 2 then the force with which the steel ring is expanded is in N 1 104 3 106 2 105 4 107