A Rectangular Coil, with Corners Labeled $\mathrm { ABCD }$ , Has Length

question 106

Multiple Choice

A rectangular coil, with corners labeled $\mathrm { ABCD }$ , has length $L$ and width $w$ . It is placed between the poles of a magnet, as shown in the figure If there is a current $I$ flowing through this coil in the direction shown, what is the direction of the force acting on section $A B$ of this coil?

• A) in the direction of the magnetic field
• B) perpendicular to and out of the page
• C) in the opposite direction of the magnetic field
• D) perpendicular to and into the page
• E) The force is zero.

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Definitions:

Medical Animal Research

The use of animals in scientific studies aimed at understanding health and disease processes, as well as testing the safety and efficacy of medical treatments.

External Validity

The degree to which a study's findings can be applied to other contexts and different individuals.

Construct Validity

Construct validity is the extent to which a test measures what it claims to be measuring, reflecting the adequacy of the underlying theoretical model.

Case Study

A research method involving the detailed examination of a single subject to gain in-depth understanding of its aspects.