The Graph Shows the Magnitude B of a Uniform Magnetic

question 9

Multiple Choice

The graph shows the magnitude B of a uniform magnetic field that is perpendicular to the plane of a conducting loop. Rank the four regions indicated on the graph according to the magnitude of the emf induced in the loop, from least to greatest.

• A) 1, 2, 3, 4
• B) 2, 4, 3, 1
• C) 4, 3, 1, 2
• D) 1, 3, 4, 2
• E) 4, 3, 2, 1

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Definitions:

Sensorimotor Stage

The first stage in Piaget's theory of cognitive development, from birth to about age 2, where infants learn about the world through their sensory impressions and motor activities.

Preoperational

Describes a stage in Piaget's theory of cognitive development where children from 2 to 7 years old engage in symbolic play and struggle with logic and understanding others' perspectives.

Concrete Operational

A stage in cognitive development where children can think logically about concrete events.

Formal Operational

The stage in Jean Piaget's theory of cognitive development where individuals are able to think abstractly and reason logically.