Q.A charged particle of mass 2 × $10^{-27}$ kg and charge $1.6 × 10^{-19}$ C moves with velocity $5 × 10^5$ m/s perpendicular to a field of 0.8 T. The radius of path is

3.9 × 10^{-3} m

7.8 × 10^{-3} m

1.95 × 10^{-3} m

9.75 × 10^{-3} m

The correct solution involves applying the fundamental concept to derive the final value step by step...

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Q.A charged particle of mass 2 × 10−2710^{-27}10−27 kg and charge 1.6×10−191.6 × 10^{-19}1.6×10−19 C moves with velocity 5×1055 × 10^55×105 m/s perpendicular to a field of 0.8 T. The radius of path is