Published by:
CGP EDU Academic Team
Published on: August 22, 2026
An electron, moving along the 
-axis with an initial energy of 
, enters a region of magnetic field 
at 
(See figure). The field extends between 
and 
. The electron is detected at the point 
on a screen placed 
away from the point 
. The distance 
between 
and 
(on the screen) is :
(electron's charge 
, mass of electron 
)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
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