ElectrostaticsHard
Question
A particle having charge q and mass m is projected with velocity 
in a uniform electric field 
Change in momentum 
doring any time intervel t is given by :
in a uniform electric field Change in momentum doring any time intervel t is given by : Options
A.
B.qE0t
C.
D.zero
Solution
Impulse = mv - mu = Change in momentum
= force × time = qE0 × t = qE0t
= Change in momentum
= force × time = qE0 × t = qE0t
= Change in momentum
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