1. A solid conducting sphere is given a positive charge Q . How is the charge Q distributed in or on the sphere?
(A) It is concentrated at the center of the sphere.
(B) It is uniformly distributed throughout the sphere.
(C) Its density decreases radially outward from the center.
(D) It is uniformly distributed on the surface of the sphere only.
(A) It is concentrated at the center of the sphere.
(B) It is uniformly distributed throughout the sphere.
(C) Its density decreases radially outward from the center.
(D) It is uniformly distributed on the surface of the sphere only.