A Series of N Uncharged Concentric Spherical Conducting Shells Surround

question 16

Multiple Choice

A series of n uncharged concentric spherical conducting shells surround a small central charge q. The potential at a point outside the nth shell, at distance r from the center, and relative to V = 0 at ∞, is

• A) .
• B) .
• C) .
• D) .
• E) .