1.

Mixed \[H{{e}^{+}}\] and \[{{O}^{2+}}\]ions (mass of \[H{{e}^{+}}=4\,\,amu\] and that of \[{{O}^{2+}}=16\,\,amu)\] beam passes a region of constant perpendicular magnetic field. If kinetic energy of all the ions is same then [Orissa JEE 2002]

A. \[H{{e}^{+}}\] ions will be deflected more than those of \[{{O}^{2+}}\]
B. \[H{{e}^{+}}\]ions will be deflected less than those of \[{{O}^{2+}}\]
C. All the ions will be deflected equally
D. No ions will be deflected
Answer» D. No ions will be deflected


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