A spring-block system undergoes simple harmonic motion on smooth horizontal surface. The block is now given some positive charge and a uniform horizontal electric field to the right is switched on as a result of
The time period of oscillation will increase (2) The time period of oscillation will remains unaffected (3) The mean position of simple harmonic motion will shift to the right (4) Both (2) and (3)
The time period of oscillation will remains unaffected
The mean position of simple harmonic motion will shift to the right
Both (2) and (3)