A Series of 3 Uncharged Concentric Spherical Conducting Shells Surround

question 3

Multiple Choice

A series of 3 uncharged concentric spherical conducting shells surround a small central charge q. The potential at a point outside the third shell, at distance r from the center, and relative to V = 0 at ∞, is

• A) .
• B) .
• C) .
• D) .
• E) .

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Definitions:

Erythroderma

A severe and potentially life-threatening skin condition characterized by widespread redness and scaling that covers most of the body.

Xanthoderma

A condition characterized by the yellowing of the skin due to an accumulation of lipochrome pigments.

Keloid

A raised, often large scar that grows beyond the original bounds of a wound, resulting from excessive collagen production during healing.

Collagen

The main structural protein found in skin and other connective tissues, widely used in purified form for cosmetic surgical treatments.