A simple pendulum has a length `l` & mass of bob m. The bob is given a charge q coulomb. The pendulum is suspended in a uniform horizontal electric field of strength E as shown in figure, then calculate the time period of oscillation when bob is slightly displaced from its mean position.

A simple pendulum has a length l , mass of bob m . The bob is given a charge q .The pendulum is suspended between the vertical plates of charged parallel plate capacitor. If E is the field strength between the plates ,then time period T =

A simple pendulum has a length l and the mass of the bob is m. The bob is given a charge q coulomb. The pendulum is suspended between the vertical plate of a charged parallel plate capacitor. If E is the electric field strength between the plates, the time period of the pendulum is given by

The bob of a simple pendulum of length /has a positive charge q on it. The pendulum is fixed to a horizontally oriented positively charged sheet as shown in the figure. The time period of the small oscillations of simple pendulum is

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 neutral pendulum oscillates in a uniform electric field as shown in figure. If a positive charge is given to the pendulum, then its time period

A neutral pendulum oscillates in a uniform electric field as shown in figure. If a positive charge is given to the pendulum, then its time period

A pendulum bob of mass m charge q is at rest with its string making an angle theta with the vertical in a uniform horizontal electric field E. The tension in the string in

A pendulum bob of mass m charge q is at rest with its string making an angle theta with the vertical in a uniform horizontal electric field E. The tension in the string in