The Potential of a Spherical Shell Carrying 6

question 44

Multiple Choice

The potential of a spherical shell carrying 6.0 C of charge is 540 kV.What is the radius of the shell?

• A)1.0  10¹ m
• B)1.0  10² m
• C)3.2  10^-1 m
• D)1.0  10^-1 m
• E)none of the above

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Definitions:

Apoptosis

A programmed cell death process that enables organisms to control cell growth and eliminate cells that are damaged or no longer needed.

Vessel Elements

Components of xylem tissue in plants, forming tubes that transport water and minerals from the roots throughout the plant.

Tracheids

Water-conducting cells in the xylem of vascular plants, characterized by tapered ends and thick, lignified walls.

Vacuole

A membrane-bound organelle within plant and fungal cells that is involved in storage and the regulation of cell volume and water balance.