A Flat,rectangular Coil Measuring 0 $\pi$ Rad/s in a Magnetic Field of 0

question 106

Multiple Choice

A flat,rectangular coil measuring 0.10 m by 0.20 m and containing 50 turns of wire is rotating at a constant speed of 100 $\pi$ rad/s in a magnetic field of 0.20 T.The maximum EMF induced in this coil is approximately

• A)1.0 V
• B)10 V
• C)63 V
• D)44 V
• E)0.13 V

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Definitions:

Face Validity

The extent to which a test appears to measure what it's supposed to measure, based on subjective judgment.

Content Validity

When the content of a test includes a representative sample of behaviours thought to be related to the construct (that is, the concept or entity) the test is designed to measure.

Representative Sample

A portion of the population that represents the entire group accurately.

Single-subject Design

A research design that focuses on the responses of a single participant to document the effectiveness of an intervention.