If dielectric strength of air (minimum field required for ionisation of a medium) is `3 M V//m`, can a metal sphere of radius 1cm hold a charge of 1 coulomb ?

Can a metal sphere of radius 1 cm hold a charge of 1 C?

A metal of radius of 1 cm can not hold a charge of 1 coulomb. Why?

Is it possible for a metal sphere of radius 1 cm to hold a charge of 1C ?

How many balls of radius 1 cm can be drawn by melting a metallic sphere of radius 3 cm?

How many balls of radius 1 cm can be drawn by melting a metallic sphere of radius 3 cm?

Two copper spheres of radii, one hollow and the other solid are charged to the same potential. a. Which of the two will hold was charge? b. Can a metal sphere a radius 1 cm hold a charge of 1 C? c. What is your justification?

A metal sphere of radius R carrying q (+ve) charges is shown in the figure. br "A sphere of radius 1cm can hold a charge of 1 coulomb" Comment on the statement.

How many metallic balls of radius 1 cm can be recast by melting a metallic sphere of radius 8 cm?