An Electron Traveling with Speed V Around a Circle of Radius

question 33

Multiple Choice

An electron traveling with speed v around a circle of radius r is equivalent to a current of:

• A)evr/2
• B)ev/r
• C)ev/2 \(\pi\)r
• D)2 \(\pi\)er/v
• E)2 \(\pi\)ev/r

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Definitions:

Adoption Studies

These are research methods in psychology and genetics that compare adopted children to their adoptive and biological parents to understand the influence of genetics versus environment.

Genes and Environment

Refers to the interplay between genetic predispositions and environmental factors in determining an individual's traits and behaviors.

Heritability

The proportion of variation in traits within a population that can be attributed to genetic differences among individuals.

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Schizophrenia is a severe mental disorder marked by disturbances in thought, perception, emotions, and behavior, leading to a detachment from reality (psychosis).