FIGURE 29-10 -A Circular Loop of Wire Is Rotated at Constant Angular

question 85

Multiple Choice

FIGURE 29-10
-A circular loop of wire is rotated at constant angular speed about an axis whose direction can be varied. In a region where a uniform magnetic field points straight down, what must be the orientation of the loop's axis of rotation if the induced emf is to be a maximum?

• A)Any horizontal orientation will do.
• B)It must make an angle of 45° to the vertical.
• C)It must make an angle of 60° to the vertical.
• D)It must be vertical.
• E)none of the given answers

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Definitions:

Bulimia

An eating disorder marked by binge eating followed by methods to avoid weight gain, such as vomiting or excessive exercise.

Agglutination

The clumping together of particles or cells, often observed in reactions between antibodies and antigens.

Hemolysis

The rupture of red blood cells, leading to the release of hemoglobin into the blood plasma.

Hemostasis

Hemostasis is the process by which the body stops bleeding through blood clot formation at the site of a wound.