A positive charge particle of mass m and charge q is projected with velocity v as shown in Fig. If radius of curvature of charge particle in magnetic field region is greater than d, then find the time spent by the charge particle in magnetic field. A. `(m)/(2qB)`B. `(2m)/(qB)sin^(-1)((d)/(R))`C. `(m)/(qB)`D. `(m)/(qB)sin^(-1)((2d)/(R))`

A positive charge particle of mass m and charge q is projected with ve

1.	A positive charge particle of mass m and charge q is projected with velocity v as shown in Fig. If radius of curvature of charge particle in magnetic field region is greater than d, then find the time spent by the charge particle in magnetic field. A. `(m)/(2qB)`B. `(2m)/(qB)sin^(-1)((d)/(R))`C. `(m)/(qB)`D. `(m)/(qB)sin^(-1)((2d)/(R))`
Answer» Correct Answer - b

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