A proton moves with velocity of 
through the uniform electric field 
and the uniform magnetic field 
. The approximate net force acting on the proton is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Force acting on proton in the presence of electric and magnetic field is, 
Given, 
,
and 
We know that, charge on proton, 
Net force, 
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