A particle of mass 2 g and charge 1 microcoulomb is held at rest on a frictionless surface at a distance of 1 m from the fixed charge of 2 mC. if the particle is released, it will be repelled. the speed of the particle when it is at a distance of 10 m from the fixed charge is?
A particle of mass 2 g and charge 1 microcoulomb is held at rest on a frictionless surface at a distance of 1 m from the fixed charge of 2 mC. if the particle is released, it will be repelled. the speed of the particle when it is at a distance of 10 m from the fixed charge is?