If an Electron Is Accelerated from Rest Through a Potential

question 37

Multiple Choice

If an electron is accelerated from rest through a potential difference of 9.9 kV, what is its resulting speed? (e = 1.60 × 10^-19 C, k = 1/4πε₀ = 8.99 × 10⁹ N ∙ m²/C², mel = 9.11 x 10^-31 kg)

• A) 5.9 × 10⁷ m/s
• B) 4.9 × 10⁷ m/s
• C) 3.9 × 10⁷ m/s
• D) 2.9 × 10⁷ m/s

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Definitions:

Trustees

Individuals or organizations entrusted with the responsibility of managing assets or interests on behalf of others.

Relationship Contexts

The situational backgrounds or environments that define the nature of interactions between individuals or groups.

Relationship

A connection, association, or involvement between two or more parties, often characterized by emotional or social ties.

Calculus-Based Trust

Trust that is based on the rational calculation that another will act predictably or as expected based on incentives and deterrents.