A Conducting Rod of Length ℓ= 25 Cm Is Placed

question 53

Multiple Choice

A conducting rod of length ℓ= 25 cm is placed on a U-shaped metal wire that is connected to a lightbulb having a resistance of 8.0 Ω,as shown in the figure.The wire and the rod are in the plane of the page.A constant uniform magnetic field of strength 0.40 T is applied perpendicular to and into the paper.An applied external force pulls the rod to the right with a constant speed of 6.0 m/s.What is the magnitude of the emf induced in the rod?

• A)0.20 V
• B)0.30 V
• C)0.40 V
• D)0.50 V
• E)0.60 V

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Definitions:

Freudian Psychoanalysis

Theoretical approach that seeks to explain behavior by looking at the deep unconscious forces inside the person.

Neurological Correlates

The brain structures, neural pathways, or cerebral activities associated with specific psychological processes or behaviors.

Genotypes And Phenotypes

Genotype refers to the genetic makeup of an organism, whereas phenotype refers to the observable characteristics or traits resulting from the interaction of its genotype with the environment.

Behaviorism

Theoretical approach that seeks to explain behavior in terms of learning principles, without reference to inner states, thoughts, or feelings