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
Correct Answer:
Verified
Correct Answer:
Verified
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