The Plane of a Circular,200-Turn Coil of Radius 5

question 55

Multiple Choice

The plane of a circular,200-turn coil of radius 5.25 cm is perpendicular to a uniform magnetic field produced by a large electromagnet.This field is changed at a steady rate from 0.650 T to 0.150 T in 0.0100 s.What is the magnitude of the EMF induced in the coil?

• A)110 V
• B)170 V
• C)1.7 V
• D)26 V
• E)87 V

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Definitions:

Basal Metabolic Rate

The rate at which the body uses energy while at rest to maintain vital functions such as breathing and circulation.

Hunger

The physical sensation and psychological drive for food intake, resulting from the body's energy needs.

Settling Point

A theory related to body weight regulation, proposing that weight stabilizes around a natural "set point" determined by genetics and environment.

Basal Metabolic Rate

The number of calories required to keep your body functioning at rest, also known as metabolism's baseline rate.