A Metal Rod of Length 2

question 40

Multiple Choice

A metal rod of length 2.0 m is moved at 6.0 m/s in a direction perpendicular to its length. A 5.0 mT magnetic field is perpendicular to both the rod and its velocity. What is the magnitude of the electric field in the rod?

• A) 12 mV/m
• B) 60 mV/m
• C) 30 mV/m
• D) 15 mV/m
• E) 0.0 mV/m

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Definitions:

Nature-Nurture

The debate concerning the relative importance of an individual's inherited qualities versus personal experiences in determining or causing differences in physical and behavioral traits.

Heredity

The genetic conveyance of mental or physical traits across generations.

Environment

Encompasses all external conditions and influences affecting the life and development of an organism or population.

Nature-Nurture

The debate regarding the relative importance of an individual's innate qualities ("nature") versus personal experiences ("nurture") in determining or causing differences in physical and behavioral traits.