AC Generator: a Rectangular Coil Having N Turns and Measuring

question 5

Multiple Choice

AC generator: A rectangular coil having N turns and measuring 15 cm by 25 cm is rotating in a uniform 1.6-T magnetic field with a frequency of 75 Hz. The rotation axis is perpendicular to the direction of the field. If the coil develops a sinusoidal emf of maximum value 56.9 V, what is the value of N?

• A) 2
• B) 4
• C) 6
• D) 8
• E) 10

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Definitions:

Value Curve

A graphical representation used to show how a company differs from its competitors based on various factors important to the market.

Industry's Factors

These are the various elements, including economic, technological, political, and social issues, that affect the functioning and growth of a specific industry.

Divergence Curve

A term possibly related to analyzing differences in data trends or performance, but not a widely recognized key term in a specific context without further specification. NO.

External Opportunities

Circumstances or factors outside an organization that it can exploit to achieve its strategic goals.