If Electrons Are Accelerated from Rest in an Electron Gun

question 8

Multiple Choice

If electrons are accelerated from rest in an electron gun by sending them through a potential difference of 11.0 kV, what is the resulting kinetic energy of each electron?

• A) 11.0 kJ
• B) 1.00 × 10⁻¹⁹ J
• C) 1.45 × 10⁻²³ J
• D) 11.0 mJ
• E) 1.76 × 10⁻¹⁵ J

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