What is an electric dipole placed in uniform electric field?

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An electric dipole is described as a couple of opposite charges q and –q separated by a distance d. … 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.

When electric dipole is placed in uniform electric field?

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. In a uniform electric field, both the point charges comprising the dipole will experience force, equal in magnitude and opposite in direction.

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.

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What will be experienced by a dipole placed in a uniform electric field?

Now, 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 the same direction for both the charges. Hence torque will not be zero.

What is a dipole in an electric field?

A pair of electric charges with an equal magnitude but opposite charges separated by a distance d is known as an electric dipole. The electric dipole moment is a vector having a defined direction from the negative charge to the positive charge. …

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.

What is dipole in a uniform external field?

Electric dipole is a pair of electric charges possessing equal magnitude but opposite charges separated by distance. In simple words, an electric dipole is a separation between positive and negative charges. Dipole in a uniform electric field experiences torque which is a force in rotational motion or an angular force.

When a dipole is placed in a uniform electric field the system has least?

An electric dipole when placed in a uniform electric field will have minimum potential energy, if the angle between dipole moment and electric field is.

What happens when an electric dipole is placed in non uniform electric field?

When a dipole is placed in an electric field, the opposite charges on the dipole both experience a force due to the electric field. … Hence the dipole will experience both force and torque when placed in a non uniform electric field.

For what position of an electric dipole in a uniform electric field its potential energy is minimum?

Potential energy of an electric dipole is maximum when it makes 180 degree with electric field and minimum when angle between them is zero degree .

When an electron and proton are placed in an electric field?

According to our question, when an electron and a proton are placed in an electric field, due to their opposite polarity they attract each other with an electrical force that is equal in magnitude. But the direction of the force will be opposite due to their opposite charge.

Is it possible a dipole is placed in uniform electric field but it doesn’t rotate?

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.