A Non-Conducting Sphere of Radius R = 7 Cm Carries

question 6

Multiple Choice

A non-conducting sphere of radius R = 7 cm carries a charge Q = 4 mC distributed uniformly throughout its volume. At what distance, measured from the center of the sphere does the electric field reach a value equal to half its maximum value?

• A)3.5 cm only
• B)4.9 cm only
• C)3.5 cm and 9.9 cm
• D)3.5 cm and 4.9 cm
• E)9.9 cm only

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Definitions:

Transactions

In computing and database management, a transaction is a sequence of information exchange and work done in database systems that are treated as a single unit of work; it must either complete entirely or not at all.

MIS

Short for Management Information Systems, these are computerized databases of financial information organized and programmed in such a way that they produce regular reports on operations for every level of management in a company.

Data Mart

Small slices of a data warehouse grouped together and separated from the main body of data in the data warehouse so that related sets of data can be analyzed.

Enterprise

A term often used to describe large organizations, companies, or business ventures with complex structures and operations.