# You asked: What is the electric potential energy of an electric dipole in a uniform electric field?

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When an dipole is placed in a uniform electric field with a angle of 90° or π/2, its potential energy is 0.

## What is the potential energy of dipole in a uniform electric field?

P.E=−pEcosθ=−p⋅E. This is negative when θ is acute and positive when θ is obtuse.

## What is the potential energy of the electric dipole?

From the above equation, we can see that the potential energy of dipole placed in an external field is zero when the angle Ɵ is equal to 90° or when the dipole makes an angle of 90°.

## What is the potential energy of a dipole in a uniform electric field is maximum for?

The potential energy is maximum when the dipole is aligned anti-parallel (θ = π) to the external electric field and minimum when the dipole is aligned parallel (θ = 0) to the external electric field.

=−3×10−23 J.

## When the potential energy of an electric dipole in electric field is maximum and minimum?

When the angle between the dipole moment and electric field is 180° then the potential energy of electric dipole is maximum. (II). When the angle between the dipole moment and electric field is zero then the potential energy of electric dipole is minimum.

## When an electric dipole is held at an angle in a uniform electric field?

1) the forces experienced by the 2 charges constituting the electric dipole when placed in an uniform external electric field are equal and opposite in nature, the net force on the dipole is zero. No torque act on the dipole when the moment of electric dipole is parallel to the electric field.

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

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 .

## What formula can you use for electric potential energy in a uniform electric field?

A constant electric field can be produced by placing two large flat conducting plates parallel to each other. The electrical potential difference in a uniform electric field is given as V=Ed. The work done moving a charge against the field can be found by W=Vq.

## When the potential energy of an electric dipole will be minimum?

The minimum potential energy of the dipole does not mean the potential energy to be zero. The potential energy of the dipole is minimum when the dipole is parallel to the external electric field. Also, it is the maximum when the dipole is anti-parallel to the external electric field.

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## Where is the electric field the maximum in a dipole?

It is maximum when p and E point in opposite direc ons, and minimum when they are parallel (note the minus sign).