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.
Does a dipole experiences a force when placed in the uniform electric field?
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 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.
When an electric dipole is placed in a non uniform electric field it experiences?
If an electric dipole is placed in a nonuniform electric field, then the positive and the negative charges of the dipole will experience a net force. And as one end of the dipole is experiencing a force in one direction and the other end in the opposite direction, so the dipole will have a net torque also.
When an electric dipole is placed in uniform electric field in which orientation it experience maximum torque?
The value of sine function is maximum at an angle of 90°, i.e., sin90° = 1, so the dipole experiences the maximum torque at an angle of 90° with the field, or we can say that the dipole experiences the maximum torque when it is held perpendicular to the electric field.
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 happens when an electric dipole is kept in a uniform electric field will it have translatory and rotatory motion?
When an electric dipole is placed in a uniform field at an angle θ with the field, the dipole experiences a torque. … In this way, dipole will have both rotational as well as linear motion. So, both assertion and reason are true.
When an electric dipole is placed in a uniform electric field a couple acts on it?
When an electric dipole moment is kept in an electric field, force acts on both charges in a dipole. The force acting on the charges acts as a couple and the dipole experiences a torque.
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 .
What is electric field due to a dipole?
The electric dipole moment associated with two equal charges of opposite polarity separated by a distance, d is defined as the vector quantity having a magnitude equal to the product of the charge and the distance between the charges and having a direction from the negative to the positive charge along the line between …
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 P is kept in a uniform electric field E then for what value of the angle between P and E torque will be maximum?
whoch means The maximum value is 1 and the min value is -1… Thus Torque is Maximum only if the angle between the P and E is Maximum i.e, Sin@ has to be Maximum…and Sin@ is maximum only if @ = 90 degree… So Torque is maximum on Dipole if angle between P amd E is 90 degree….
Will an electric dipole have translational motion when placed in a non uniform electric field give reason for your answer?
When a dipole is placed in a non uniform electric field it will experience both net force and torque . Thus , it willexecute both rotatory and translatory motion . Therefore , a uniform electric field can be recognised . This is the physical significance of torque experienced by a dipole in an electric field.