An \\alpha -particle moving with velocity 5 \\times 10^{5} \stackrel{\^}{{i}} {m} \/ {s} enters in a magnetic field 3 \stackrel{\^}{{i}}+2 \stackrel{\^}{{j}} tesla. The force experienced by the particle is

Correct Answer is : 3.2×10−13^kN

2.3 \\times 10^{-13} \stackrel{\^}{{i}} {N}

3.2 \\times 10^{-13} \stackrel{\^}{{k}} {N}

5.2 \\times 10^{-12} {{k}}^{\^} {N}

2.5 \\times 10^{-13} {{j}}^{\^} {N}

CGPET 2018 Solved Paper

Section: Physics

Question : 10 of 150

Marks: +1, -0

An α -particle moving with velocity 5×105

m∕s enters in a magnetic field 3

tesla. The force experienced by the particle is

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