If a solid and a hollow conducting sphere have same radius then

Statement I : A and B are two conducting spheres of the same radius, A being solid and B hollow. Both are charged to the same potential. Then, charge on A = charge on B. Statement II : Potentials on both are the same.

A solid cylinder, a circular disc, a solid sphere and a hollow cylinder of the same radius are placed on an inclined plane. Which of the following will have maximum acceleration at the bottom of the plane?

A solid cylinder, a circular disc, a solid sphere and a hollow cylinder of the same radius are placed on an inclined plane. Which of the following will have maximum acceleration at the bottom of the plane?

A solid sphere and a hollow sphere having the same mass and external radius are immersed in the same liquid. Which one will feel heavier?

A solid sphere A and a hollow sphere B have the same mass, radius and same angular velocity are moving in the same direction. The angular momentum of sphere A will be?

A solid sphere A and a hollow sphere B have the same mass, radius and same angular velocity are moving in the same direction. The angular momentum of sphere A will be?