A) curved path of electron and proton will be same (ignoring the sense of revolution)
B) they will move under flecked
C) curved path of electron is more curved than that of proton
D) path of proton is more curved
Correct Answer: A
Solution :
Since, electron and proton have same momenta so, the same force will act on them by the magnetic field. \[F=qvB\sin \theta \] \[=qvB\] \[(\because \theta =90{}^\circ )\] Hence, both will move on same trajectory (curved path)
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