An electric dipole is kept in non-uniform electric field. It experiences

First, let's understand what an electric dipole is. An electric dipole consists of two equal and opposite charges separated by a small distance.

Now, let's consider that the electric dipole is placed in a non-uniform electric field. This means that the strength or direction of the electric field is not the same at all points in the region.

When the electric dipole is placed in a non-uniform electric field, the positive charge experiences a force in one direction, while the negative charge experiences a force in the opposite direction. This is because the force on a charge in an electric field is given by the equation F = qE, where F is the force, q is the charge, and E is the electric field.

Since the electric field is non-uniform, the forces experienced by the positive and negative charges will be different. As a result, the electric dipole will experience a net force and will tend to align itself in the direction of the stronger electric field.

The torque experienced by the electric dipole in a non-uniform electric field can be calculated using the equation τ = pEsinθ, where τ is the torque, p is the dipole moment (which is the product of the charge and the separation between the charges), E is the electric field, and θ is the angle between the dipole moment and the electric field.

Depending on the orientation of the dipole moment with respect to the electric field, the torque can either cause the dipole to align itself with the electric field or to rotate away from it.

Overall, when an electric dipole is placed in a non-uniform electric field, it will experience a net force and a torque, which will cause it to align itself with the stronger electric field or to rotate away from it, depending on the orientation of the dipole moment.