A Square Loop (L = 0

question 47

Multiple Choice

A square loop (L = 0.20 m) consists of 50 closely wrapped turns,each carrying a current of 0.50 A.The loop is oriented as shown in a uniform magnetic field of 0.40 T directed in the positive y direction.What is the magnitude of the torque on the loop?

• A)0.21 N . m
• B)0.20 N.m
• C)0.35 N . m
• D)0.12 N .m
• E)1.73 N.m

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Definitions:

Factor of Production

Resources used in the creation of goods and services, traditionally categorized into land, labor, and capital.

Input

A good or service used to produce another good or service.

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The way in which income and wealth are shared among different factors of production, such as labor and capital.

Income

The amount of money or its equivalent received during a period of time in exchange for labor or services, from the sale of goods or property, or as a profit from financial investments.