Question

A drop of water (spherical) caries a charge of 3 x 10-11 c and has an electric potential of 500V at

its surface.

a) Calculate the radius of the drop.

b) If two drops of the same radius combine to from a longer spherical drop, what is the

electric potential at the surface of the large drop?​

Answer 1

Answer:

Hello Mate

answer is

a) 5.4×10^-4

b) 790V