A Conducting Spherical Shell of Inner Radius and Outer

question 21

Multiple Choice

A conducting spherical shell of inner radius and outer radius has a charge Q on it. The flux through a concentric spherical surface of radius is . An additional charge, also Q, is then added to the sphere. What is the change in flux through a concentric spherical surface of radius when the additional charge is placed on the conducting shell?

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Definitions:

Optic Nerve

An optic nerve that carries sight data from the retina directly to the brain.

Blind Spot

A region in the visual field that lacks light-detecting photoreceptor cells, resulting in an area with no vision.

Light-sensitive

Having a sensitivity to light, often used to describe cells, materials, or devices that respond or react to light, such as photoreceptor cells in the eye or photographic film.

Retina

The light-sensitive layer at the back of the eye that converts light into neural signals.