If an Electron Is Accelerated from Rest Through a Potential

question 73

Multiple Choice

If an electron is accelerated from rest through a potential difference of 1500 V, what speed does it reach? (e = 1.60 × 10^-19 C , m_electron = 9.11 × 10^-31 kg)

• A) 2.3 × 10⁷ m/s
• B) 1.9 × 10⁷ m/s
• C) 1.5 × 10⁷ m/s
• D) 1.1 × 10⁷ m/s

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