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A particle of charge Q and mass m travel through a potential difference V from rest .The final momentum of the particle is:

A particle of charge Q and mass m travel through a potential difference V from rest .The final momentum of the particle is:

Grade:12

2 Answers

Sy Davise
24 Points
4 years ago
They are temporary because their magnetic dipoles, to a large extent are aligned to an external magnetising field. This means that their dipole moments readily realign once the external field is further away. Resulting to the temporal magnetic phenomena.
Khimraj
3007 Points
4 years ago
Apply work energy theorem as work done is equal to change in kinetic energy so QV = p²/2m so P = (2QVm)½.Hope it clears. If u have doubts then please clearify. And if u like my answer then please approve answer

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