Is it necessary for an electric dipole to experience a net force as well as torque?

Definitely Yes for the both. The non-uniform electric field be averaged in effective ares of interaction of the electric field and dipole field. If a dipole placed in non-uniform electric field, it will experience net force of attraction per meter towards electric field of large magnitude that is, F(net)=p(E2-E1).

What condition is required for a dipole to experience a net force from an electric field?

1 An electric dipole experiences a net electric force if the positive charge q is subject to an electric field E (r + d) that differs from E(r) acting on the negative charge q.

What is the net force and net torque experiences by an electric dipole placed in a uniform electric field?

Answer: In a uniform electric field, both the point charges comprising the dipole will experience force, equal in magnitude and opposite in direction. Though the net force will always be zero, the torque will be in same direction for both the charges.

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Does an electric dipole experience a force when placed in the uniform electric field explain?

When an electric dipole is placed in a uniform electric field, it experiences a torque but no force. An electric dipole placed in a uniform electric field experiences a torque that aligns the dipole parallel to the direction of the electric field with zero net force.

What is the relation between torque and electric dipole moment?

An electric dipole in an electric field that is external is subjected to a torque written as τ = pE sin θ where symbol θ is the angle which is between p and E. The torque tends to align the moment of the dipole p in the direction of E.

Does a dipole experience a force?

When a dipole is placed in a uniform electric field and dipole vector direction is not parallel to field direction, each chargs of dipole experiences a force. Magnitude of the two forces are equal but in opposite direction. … Hence in uniform field, dipole experiences only torque.

What is the net force experienced by the electric dipole?

A pair of electric charges with an equal magnitude but opposite charges separated by a distance d is known as an electric dipole. … The net force acting on a dipole placed in a uniform electric field is zero. The forces on the two charges constituting the dipole are equal and opposite. Hence, the net force is zero.

How does the torque affect the dipole in an electric field?

Electric Charges and Fields. How does a torque affect the dipole in an electric field? The torque tends to align the dipole in the direction of the electric field.

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Why the net force on dipole is zero?

When a dipole is immersed in a uniform electric field, as illustrated in Figure 16.4. 3, the net force on the dipole is zero because the force on the positive charge will always be equal and in the opposite direction from the force on the negative charge.

What does happen to an electric dipole when it is placed in a uniform electric field with an angle theta?

An electric dipole in a uniform electric field experiences (When it is placed at an angle theta with the field) In uniform electric field dipole experience only torque, but no force.

Why an electric dipole placed in a uniform electric field does not undergoes acceleration?

Explanation: Beacause the force F=qE on positive charge and force F= -qE on negative charge and these force act on dipole equal and opposite at 180° degree angle in uniform electric field. Fnet on dipole always zero and dipole dose not undergos accleration.

When an electric dipole is placed in a uniform electric field with its dipole moment parallel to the field it will experience?

When an electric dipole is placed in a uniform electric field, it experiences. An electric dipole placed in uniform electric field experiences a torque which align the dipole parallel to the direction of the electric field with zero net force.