A Flat Coil of Wire Consisting of 15 Turns,each with an Area

question 34

Multiple Choice

A flat coil of wire consisting of 15 turns,each with an area of 40 cm²,is positioned perpendicularly to a uniform magnetic field that increases its magnitude at a constant rate from 1.5 T to 5.1 T in 2.0 s.If the coil has a total resistance of 0.20 Ω,what is the magnitude of the induced current?

• A)7.65E-1 A
• B)5.40E+1 A
• C)5.40E-1 A
• D)8.64E-2 A
• E)2.16E-1 A

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Definitions:

Production Possibility Frontiers

A curve depicting all maximum output possibilities for two goods, given a set of inputs resources, and technology, illustrating the trade-offs in production choices.

Opportunity Cost

Forgoing possible benefits from other options by selecting a particular one.

Straight Lines

Lines in a geometric space that have the same direction throughout and no curvature.

Foreign Trade

The exchange of goods and services between countries.