A particlem of mass `2 xx 10^(-3)` kg, charge `4 xx 10^(-3)C` enters in an electric field of `5 V//m`, then its kinetic energy after 10 s is

A particle of mass 2 xx 10^(-3) kg, charge 4 xx 10^(-3)C enters in an electric field of 5 V//m , then its kinetic energy after 10 s is

A particle of mass 6.4xx10^(-27) kg and charge 3.2xx10^(-19)C is situated in a uniform electric field of 1.6xx10^5 Vm^(-1) . The velocity of the particle at the end of 2xx10^(-2) m path when it starts from rest is :

An alpha particle of mass 6.4xx10^(-27) kg and charge 3.2xx10^(-19)C is situated in a uniform electric field of 1.6xx10^(5)Vm^(-1) . The velocity of the particle at the ennd of 2xx10^(-2)m path when it starts from rest is

A charged water drop of weight 4 xx 10^(-18) kg and charge 1.6 xx 10^(-19) C is stable in an electric field . What is the intensity of electric field