An Electron in a TV Picture Tube Is Accelerated Through

question 82

Multiple Choice

An electron in a TV picture tube is accelerated through a potential difference of 10 kV before it hits the screen.What is the kinetic energy of the electron in electron volts? (1 eV = 1.6 × 10−¹⁹ J)

• A)1.0E+4 eV
• B)1.6E-18 eV
• C)1.6E-11 eV
• D)6.3E+22 eV
• E)​2.6E-15 eV

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