A particle of charge q and mass m is subjected to an electric field in the x - direction, where a and are constants. Initially the particle was at rest at x=0. Other than the initial position the kinetic energy of the particle becomes zero when the distance of the particle from the origin is:
Option: 1 a
Option: 2
Option: 3
Option: 4
As we know that force acting on a charge in an electric field is qE and the acceleration will be -
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