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How does dipole motion behave in a uniform field?
In a uniform field, dipole motion aligns with the field, causing the dipole to rotate until it is parallel to the field.
What is the torque experienced by a dipole in a uniform field?
The torque experienced by a dipole in a uniform field is equal to the product of the magnitude of the dipole moment and the strength of the field, multiplied by the sine of the angle between the dipole moment and the field direction.
What electric field parallel or anti parallel to the electric dipole?
An electric field parallel to an electric dipole will exert a torque on the dipole, causing it to align with the field. An electric field anti-parallel to an electric dipole will also exert a torque on the dipole, causing it to rotate and align with the field in the opposite direction.
How does a torque affect the dipole in an electric field?
A torque applied to a dipole in an electric field causes the dipole to align itself with the direction of the field. The torque will tend to rotate the dipole until it reaches the stable equilibrium position where it is aligned with the electric field.
Calculate the field due to an electric dipole of length 10 cm and consisting of charges of - plus 100 μC at appoint 20cm from each charge?
The electric field due to an electric dipole at a point along its axis is given by the formula: E = (kp)/r^3, where k is the electric constant (8.99 x 10^9 Nm^2/C^2), p is the dipole moment, and r is the distance from the midpoint of the dipole to the point. The dipole moment (p) is calculated by multiplying the magnitude of the charges by the distance between them, so p = 100μC x 0.1m = 10μC.m. Plugging in these values with r = 0.2m, you can calculate the electric field.
How does dipole motion behave in a uniform field?
In a uniform field, dipole motion aligns with the field, causing the dipole to rotate until it is parallel to the field.
What is the torque experienced by a dipole in a uniform field?
The torque experienced by a dipole in a uniform field is equal to the product of the magnitude of the dipole moment and the strength of the field, multiplied by the sine of the angle between the dipole moment and the field direction.
What electric field parallel or anti parallel to the electric dipole?
An electric field parallel to an electric dipole will exert a torque on the dipole, causing it to align with the field. An electric field anti-parallel to an electric dipole will also exert a torque on the dipole, causing it to rotate and align with the field in the opposite direction.
What is the angle between dipole moment and electric field in a electric dipole?
The angle between the dipole moment and the electric field in an electric dipole is 0 degrees or 180 degrees. This means the dipole moment is either aligned with or opposite to the electric field direction.
How does a torque affect the dipole in an electric field?
A torque applied to a dipole in an electric field causes the dipole to align itself with the direction of the field. The torque will tend to rotate the dipole until it reaches the stable equilibrium position where it is aligned with the electric field.
Calculate the field due to an electric dipole of length 10 cm and consisting of charges of - plus 100 μC at appoint 20cm from each charge?
The electric field due to an electric dipole at a point along its axis is given by the formula: E = (kp)/r^3, where k is the electric constant (8.99 x 10^9 Nm^2/C^2), p is the dipole moment, and r is the distance from the midpoint of the dipole to the point. The dipole moment (p) is calculated by multiplying the magnitude of the charges by the distance between them, so p = 100μC x 0.1m = 10μC.m. Plugging in these values with r = 0.2m, you can calculate the electric field.
An electric dipole is placed in a nonuniform electric filedIs there a net force on the dipole?
yes, there is a NET field .electric dipole experiences a net field .(not in uniform E.Field)
What is the nature of symmetry of a field due to a dipole?
the nature of symmetry of a field due to a dipole is cylindrical in nature
Which orientation of an electric dipole in an uniform electric field would correspond to unstable equilibrium?
So interesting query! As we keep the dipole with its dipole moment along the direction of the electric field then it will be in stable equilibrium. IF we keep the same dipole inverted ie its dipole moment opposite to the external field then the dipole will be in unstable equilibrium.
When is the torque on an electric dipole in an electric field is maximum?
The torque on an electric dipole in an electric field is maximum when the dipole is aligned parallel or anti-parallel to the electric field lines. This occurs because the torque is given by the cross product of the electric dipole moment vector and the electric field vector, and it is maximum when the angle between them is 90 degrees.
You turn an electric dipole end for end in a uniform electric field.How does the work you do depend on the initial orientation of the dipole with respect to the field?
The work done by you to turn the electric dipole end for end in a uniform electric field depends on the initial orientation of the dipole with respect to the field. If the dipole is initially oriented such that its positive and negative charges are parallel to the electric field, then no net work is done as the electric field does not do any work on the dipole as the electric field lines do not transfer any energy. On the other hand, if the dipole is initially oriented such that its positive and negative charges are perpendicular to the electric field, then work is done by you to turn the dipole as the electric field exerts a force on the charges in the dipole in opposite directions, causing them to move in opposite directions. As a result, you have to do work to move the charges and turn the dipole.
What happened when an electric dipole is held in non uniform electric field?
When an electric dipole is held in a non-uniform electric field, the dipole experiences a net torque causing it to align itself in the direction of the field. The dipole will tend to orient itself with its positive end facing towards the direction of the field and its negative end facing away from it. This alignment leads to a potential energy change in the dipole, with the dipole experiencing a force due to the non-uniform field.
