When two electrons enter into a magnetic field with different velocities , they defect in different circular parts , in such a way that radius of one path is double that of the other. `1xx10^(7)ms^(-1)` is the velocity of electron in smaller circle of radius `2 xx 10^(-3)m`. The velcoity of electron in the other circular path is:A. `4xx10^(7)ms^(-1)`B. `2xx10^(6)ms^(-1)`C. `2xx10^(7)ms^(-1)`D. `2 xx 10^(6) ms^(-1)`

When two electrons enter into a magnetic field with different velociti

1.	When two electrons enter into a magnetic field with different velocities , they defect in different circular parts , in such a way that radius of one path is double that of the other. `1xx10^(7)ms^(-1)` is the velocity of electron in smaller circle of radius `2 xx 10^(-3)m`. The velcoity of electron in the other circular path is:A. `4xx10^(7)ms^(-1)`B. `2xx10^(6)ms^(-1)`C. `2xx10^(7)ms^(-1)`D. `2 xx 10^(6) ms^(-1)`
Answer» Correct Answer - C `v=(mv)/(Bq)` `6pinrV_(0)=mg:Eq=mg`

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