The insulation property of air breaks down when the electric

Last updated: 6/10/2023

The insulation property of air breaks down when the electric field is 3 x 10 Vm The maximum charge that can be given to a sphere of diameter 5 m is approximately 1 2 10 C 3 2 10 C 2 2 x 10 C 4 2 x 10 C 28