An electron is released from rest in a uniform electric field of magnitude `5xx10^(-4)N/C`. Calculate the acceleration of the electron.

An electric dipole of length 10cm having charges +- 6*10^-3 C , placed at 30° with respect to a uniform electric field experiences a torque of magnitude 10 sqrt3 Nm . Calculate the magnitude of the electric field.

(Attempt any nine of the following questions) There is an electric dipole on the x-y plane. Its dipole moment is 4 x 10^(-9) Cm . On . the same plane there is also a uniform electric field of magnitude 5x10^4 NC^(-1) . If the axis of the dipole makes an angle 30° with the electric field, calculate the magnitude of the torque acting on the dipole and also mention the di rection of torque.

An electron of charge 'e' at rest in accelerted in a uniform electric field E. It covers a distance x. What is the kinetic energy gained by the electron?

An electrle dipole when held at 30° with respect to a uniform electric field of 10^4 NC^-1 , experiences a torque of 9 * 10 ^-26 Nm . Calculate the dipole moment of the dipole.

A particle of mass m and charge q is placed at rest in a uniform electric field E and then released. The K.E. attained by the particle after moving a distance y is

A rectangular coil having 60 turns and area of 0.4m^2 is held at right angles to a uniform magnetic field of flux density 5×10^−5T. Calculate the magnetic flux passing through it.