A Flat Circular Loop of Radius 0 $\vec { B }$

question 41

Multiple Choice

A flat circular loop of radius 0.10 m is rotating in a uniform $\vec { B }$ field of 0.20 T.Find the magnetic flux through the loop when the plane of the loop and the $\vec { B }$ field vector are parallel.

• A)0 T ∙ m²
• B)3.1 × 10^-3 T ∙ m²
• C)5.5 × 10^-3 T ∙ m²
• D)6.3 × 10^-3 T ∙ m²

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Definitions:

Marginal Revenue Product

The additional revenue generated from employing one more unit of a resource, such as labor or capital.

Variable Input

An input whose quantity can be changed in the short term by a firm to adjust the level of output.

Marginal Revenue Product

The additional revenue generated from employing one more unit of a factor of production, like labor or capital.

Marginal Cost

The cost implicated in the production of one more unit of a good or service.