Magnetic field due to currentHard
Question
A proton, deutron and an α-particle are accelerated by same potential, enters in uniform magnetic field perpendicularly. Ratio of radii of circular path respectively :-
Options
A.1 : √2 : √2
B.2 : 2 : 1
C.1 : 2 : 1
D.1 : 1 : 1
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