An electron of mass m e , initially at rest, moves through a certain distance in a…
Physics · Class 12 · CBSE — Electric Charges and Fields
An electron of mass me, initially at rest, moves through a certain distance in a uniform electric field in time t1. A proton of mass mp also initially at rest, takes time t2 to move through an equal distance in this uniform electric field. Neglecting the effect of gravity, the ratio \(\frac{t_2}{t_1}\) is nearly equal to
- 1
- \(\sqrt{\frac{m_{p}}{m_{e}}}\)
- \(\sqrt{\frac{m_{e}}{m_{p}}}\)
- 1836
Answer
(B) m_ p m_ e
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