An Induced Emf Is Produced in

question 53

Multiple Choice

An induced emf is produced in

• A) a closed loop of wire when it remains at rest in a nonuniform static magnetic field.
• B) a closed loop of wire when it remains at rest in a uniform static magnetic field.
• C) a closed loop of wire moving at constant velocity in a nonuniform static magnetic field.
• D) all of the above.
• E) only (b) and (c) above.

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Definitions:

Replication

The process by which genetic material or a biological entity reproduces or makes a copy of itself.

Thrifty Genotype Hypothesis

The proposition that certain genotypes predispose individuals to efficient fat storage for survival during times of food scarcity, which may predispose to obesity in environments with abundant food.

Positive Selection

A process in evolution where advantageous genetic mutations become more common in a population because they contribute to survival and reproduction.