Two particles A and B of mass m(A) and m...

Two particles A and B of mass `m_(A)` and `m_(B)` respectively and having the same charge are moving in a plane. A uniform magnetic field exists perpendicular to this plane. The speeds of the particles are `v_(A)` and `v_(B)` respectively, and the trajectories are as shown in the figure. Then

`m_(A)v_(A)ltm_(B)v_(B)`

`m_(A)v_(A)gtm_(B)v_(B)`

`m_(A)ltm_(B)` and `v_(A)ltv_(B)`

`m_(A)=m_(B)` and `v_(A)=v_(B)`

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