An Electron Is Placed in an Electric Field and Is

question 19

Multiple Choice

An electron is placed in an electric field and is allowed to accelerate for a distance of 1 m.If the strength of the electric field is E = 200 V/m then what is the final velocity of the electron,assuming it starts from rest?

• A)3.5 * 10⁸ m/s
• B)1.2 * 10⁴ m/s
• C)7.2 * 10² m/s
• D)4.1 * 10³ m/s
• E)8.4 * 10⁶ m/s

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Definitions:

Correlational Method

A statistical technique that measures the degree of the relationship between two variables, expressed by the correlation coefficient.

Psychological Makeup

The combination of emotional, mental, and personality characteristics that define an individual.

Stimulus Variable

An environmental, psychological, or physiological factor that can cause a change in the behavior or physiological state of an individual.

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