At a distance of 1 m from a fixed charge of 1 mC, a particle of mass 2 g and charge 
is held stationary. Both the charges are placed on a smooth horizontal surface. If the particle is made free to move, then its speed at a distance of 10 m from the fixed charge will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Here, 
Speed of particle, 
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