A simple pendulum of mass m charged negatively to q coulomb oscillates with a timeperiod T in a down ward electric field E such that `mggtqE..

At equilibrium of he bob, the change in tension in the string will be (assuming rest condition)

A simple pendulum of mass m charged negatively to q coulomb oscillates with a timeperiod T in a down ward electric field E such that mggtqE.. If the electric field is withdrawn, at equilibrium of he bob, the change in tension in the string will be (assuming rest condition)

A simple pendulum of mass m charged negatively to q coulomb oscillates with a timeperiod T in a down ward electric field E such that mggtqE.. If the electric field is withdrawn, the new time period

A simple pendulum of mass m charged negatively to q coulomb oscillates with a timeperiod T in a down ward electric field E such that mggtqE.. If the electric field is withdrawn, the new time period

A simple pendulum of mass m charged negatively to q coulomb oscillates with a time period T in a down ward electric field E such that mg gt qE.. If the electric field is withdrawn, the new time period

A pendulum bob of mass 80 mg and carrying a charge of 2xx10^-8 coulomb is at rest in a horizontal uniform electric field of 20,000 V m^-1 . Find the tension in thread of the pendulum and the angle it makes with the vertical.

A charged particle of mass m and charge q is released from rest in an electric field of constant magnitude E . The kinetic energy of the particle after time t is

A charged particle of mass m and charge q is released from rest in an electric field of constant magnitude E . The kinetic energy of the particle after time t is

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