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Two particles A and B of the same mass but having charges \(q\) and \(4q\) respectively, are accelerated from rest throu…

Q1

Two particles A and B of the same mass but having charges \(q\) and \(4q\) respectively, are accelerated from rest through different potential differences \({V}_{A}\) and \({V}_{B}\) such that they attain same kinetic energies. The value of \(\left(\frac{{V}_{A}}{{V}_{B}}\right)\) is :

a

\(\frac{1}{4}\)

b

\(\frac{1}{2}\)

c

2

d

4

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