An electron and a proton enter a magnetic field perpendicularly. Both – McqOptions

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1.	An electron and a proton enter a magnetic field perpendicularly. Both have same kinetic energy. Which of the following is true [MP PET 1999]
A.	Trajectory of electron is less curved
B.	Trajectory of proton is less curved
C.	Both trajectories are equally curved
D.	Both move on straight-line path
Answer» C. Both trajectories are equally curved

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