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Physics GK · Q36

Modern Physics

Competitive Exams · Physics GK · question 36

Q36

An electron and a proton starting from rest are accelerated through a potential difference of 1000 V. Which one of the following statements in this regard is correct?

A.
The kinetic energy of both the particles will be different
B.
The speed of the electron will be higher than that of the proton
Answer
C.
The speed of the proton will be higher than that of the electron
D.
The speed of the electron and the proton will be equal

Answer: Option B

Solution

Answer: Option B
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