6. A grounded conducting hollow sphere of radius a contains a ring, of radius b and charge per unit length 1. The ring i
Posted: Sun Jul 17, 2022 3:52 pm
6. A grounded conducting hollow sphere of radius a contains a ring, of radius b and charge per unit length 1. The ring is coaxial with the z axis, and within the sphere, and lies a distance d above the center of the sphere, such that d2 + b2 <a?. Find the potential within the sphere along the z-axis using the image method.