A simple pendulum of time period `T` is suspended above a large horizontal metal sheet with uniformly distributed positive charge. If the bob is given some negative charge , its time period of oscillation will be

A spring - block system undergoes vertical oscillation above a large horizontal metal sheet with uniform positive charge. The time period of the oscillation will be is given a charge Q , its time period of oscillation will be

A spring-block system undergoes vertical oscillations above a large horizontal metal sheet with uniform positive charge. The time period of the oscillations is T. If the block is given a charge Q, its time period of oscillation will be

A simple pendulum oscillates slightly above a large horizontal metal plate. The bob is given a charge. The time period

A simple pendulum oscillates slightly above a large horizontal metal plate. The bob is given a charge. The time period

A simple pendulum has time period T The bob is given negative charge and surface below it is given positive change new time period will be

Time period of simple pendulum suspended from a metallic wire