A proton of velocity a (3 \stackrel{\^}{\bo {i}}+2 \stackrel{\^}{\bo {j}}) {\ms}^{-1} enters field of magnetic induction (2 \stackrel{\^}{\bo {j}}+3 \stackrel{\^}{\bo {k}}) tesla, the acceleration produced in the proton in {\ms}^{-2} is (Specific charge of proton =0.96 \times 10^8 {\Ckg}^{-1} )

Correct Answer is : 288×108(2^i−3^j+2^k)

2.8 \times 10^8(2 \stackrel{\^}{\bo {i}}-3 \stackrel{\^}{\bo {j}})

288 \times 10^8(2 \stackrel{\^}{\bo {i}}-3 \stackrel{\^}{\bo {j}}+2 \stackrel{\^}{\bo {k}})

2.8 \times 10^8(2 \stackrel{\^}{\bo {i}}+3 \stackrel{\^}{\bo {k}})

2.88 \times 10^8(\stackrel{\^}{\bo {i}}-3 \stackrel{\^}{\bo {j}}+2 \stackrel{\^}{\bo {k}})

EAMCET Engineering 2002 Solved Paper

Section: Physics

Question : 33 of 200

Marks: +1, -0

A proton of velocity a (3

)ms−1 enters field of magnetic induction (2

) tesla, the acceleration produced in the proton in ms−2 is (Specific charge of proton =0.96×108Ckg−1 )

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