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Physics-

General

Easy

Question

Two particles A and B of mass $m subscript A end subscript$ and $m subscript B end subscript$ respectively and having the same charge are moving in a plane. A uniform magnetic field exists perpendicular to this plane. The speeds of the particles are $v subscript A end subscript$ and $U subscript B end subscript$ respectively, and the trajectories are as shown in the figure. Then

$m_{A} v_{A} < m_{B} v_{B}$
$m_{A} v_{A} > m_{B} v_{B}$
$m_{A} < m_{B}$ and $v_{A} < v_{B}$
$m_{A} = m_{B}$ and $v_{A} = v_{B}$

The correct answer is: $m subscript A end subscript v subscript A end subscript greater than m subscript B end subscript v subscript B end subscript$

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