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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 t₂/t₁ is nearly equal to
Options
(a) 1
(b) √(Mp/Mₑ
(c) √(Mₑ/Mp
(d) Mₑ/Mp
Correct Answer:
√(Mp/Mₑ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- A DC ammeter has resistance 0.1Ω and its current ranges 0-100A. If the range
- An automobile engine develops 100 kW when rotating at a speed of 1800 rev/min
- A comb run through one’s dry hair attracts small bits of paper. This is due to
- A point charge q is placed at a distance x/2 directly above the centre of a cube
- A particle free to move along X-axis has potential energy given as U(X) =k(1-e⁻ˣ²)
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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Explanation