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Two charged particles P and Q , having the same charge but different masses \({m}_{P}\) and \({m}_{Q}\), start from rest…

Q1

Two charged particles P and Q , having the same charge but different masses \({m}_{P}\) and \({m}_{Q}\), start from rest and travel equal distances in a uniform electric field \(\vec{E}\) in time \({t}_{P}\) and \({t}_{Q}\) respectively. Neglecting the effect of gravity, the ratio \(\left(\frac{{t}_{P}}{{t}_{Q}}\right)\) is :

a

\(\frac{{\mathrm{m}}_{\mathrm{P}}}{{\mathrm{m}}_{\mathrm{Q}}}\)

b

\(\frac{{\mathrm{m}}_{\mathrm{Q}}}{{\mathrm{m}}_{\mathrm{P}}}\)

c

\(\sqrt{\frac{{\mathrm{m}}_{\mathrm{P}}}{{\mathrm{m}}_{\mathrm{Q}}}}\)

d

\(\sqrt{\frac{{\mathrm{m}}_{\mathrm{Q}}}{{\mathrm{m}}_{\mathrm{P}}}}\)

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