Two spheres of radii 1cm and 2 cm have been charged with `1.5 xx 10^-8C` and `0.3 xx 10^-7C` respectively. If they are connected with a wire will there be any charge flow? Explain.

Two spheres of radii 1 cm and 2 cm have been charged with 1.5 xx 10^(-8)C and 1.5xx10^(-7)C , respectively. If they are connected with a wire, will there be any charge flow? Explain.

Can a body have charge fo 4 xx 10^19 C

A body can have a charge of 1.0 xx10^(-19)C . (True or false)