Question

2 cu sphere of same radii (one hollow,one solid) are charged to same potential.Which will have more charge

Answer 1

Explanation:

Since the capacitance of a spherical body, ie copper depends only on the radius and is independent of mass, both the hollow sphere and the solid sphere of copper having same radii will have the same capacitance. If both the spheres have the same potential, they both also have the same charge.