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:
B
JEE Main 2019
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