a sphere of radius 5 cm has a charge of 31 41 micro coulomb

Last updated: 6/18/2023

a sphere of radius 5 cm has a charge of 31 41 micro coulomb calculate the surface charge density of charge two similar spheres are suspended by strings of equal length when they are suspended in air then the angle between the string is 30 the angle remain same when they are suspended in a liquid of density 0 8gm cm calculate the dielectric constant of the liquid if density of the material of the sphere is 1 6 gm cm