Question

(c) An electron and a proton, moving with equal velocity,
enter a region of uniform, perpendicular magnetic field.
Calculate the ratio of the radii of their circular paths in the
field.

Answer 1

As radius of charged particle in magnetic field is r = mv
Bq
the ratio of their radii is 1.
because q, m,v and B are equal
Answer : 1:1


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Answer 2

magnetic field r = mv

the ratio of their radii is equal to 1
But q, v, m and B are equal
So the and will be= 1:1


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