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Because opposite charges attract. The negative end of the dipole moment is trying

to get to the positive end of the field, and the positive end of the dipole is trying to

get to the negative end of the field.

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Why the direction of dipole moment of electric dipole is taken from negative to positive charge?

The direction of the dipole moment of an electric dipole from negative to positive charge is chosen as a convention to align with the direction of the electric field produced by the dipole. This convention allows for easy calculation and understanding of how the dipole interacts with external electric fields.


Why can have an isolated atom not have a permanent electric dipole moment?

An isolated atom cannot have a permanent electric dipole moment because its charge distribution is spherically symmetric, meaning the positive and negative charges are evenly distributed. A dipole moment requires separation of positive and negative charges, which is not present in a spherically symmetric distribution.


The dipole moment is a vectorial quantity Why called dipole moment?

The term "dipole moment" comes from the fact that it represents a measure of the separation of positive and negative charges within a molecule, creating a "dipole" (two poles) similar to a magnetic or electric dipole. It is a vector quantity because it has both magnitude and direction, pointing from the negative charge to the positive charge.


Why dipole moment is avector?

Since there is charge separation in a polar covalent bond, there is also resultant electric field from partial positive charge to partial negative charge.hence due to electric field in one direction and also magnitude of equal and opposite charge.....it is a vector.


What is difference between between electric dipole moment and magnetic dipole moment?

An electric dipole moment is a measure of the separation of positive and negative charges in a system, creating an electric field. A magnetic dipole moment, on the other hand, is a measure of the strength and orientation of a magnetic field created by a current loop or a moving charge. In essence, electric dipole moments deal with electric fields generated by charges, while magnetic dipole moments pertain to magnetic fields generated by moving charges.


Why is the direction of dipole moment is from negative to positive charge?

The direction of the dipole moment is from the negative charge to the positive charge because it represents the vector pointing from negative charge towards positive charge, illustrating the net charge distribution within the molecule or system. This convention is commonly used to describe the direction of the dipole moment vector.


Does both poles have same charge in dipole moment?

No, in a dipole moment the poles have opposite charges. One pole will be positive and the other pole will be negative. This creates a net dipole moment.


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.


What is dipole moment of solvents?

The dipole moment of a solvent is a measure of its polarity, which indicates the separation of positive and negative charges within the molecule. Highly polar solvents have a large dipole moment, while nonpolar solvents have a dipole moment close to zero. The dipole moment of a solvent influences its ability to dissolve polar or ionic solutes.


What is significance of dipole moment?

Dipole moment is the measure polarity of a polar covalent bond .In language of physics it can be defined as the measure of strength of electric dipole. It is defined as the product magnitude of charge on the atoms and the distance between the two bonded atoms. Its common unit is debye and SI unit is coulomb metre.The magnitude of dipole moment is equal to the product of either charge and the distance between the charges and its direction is from -q to +q.It is directed from the (-)ve charge to the (+)ve charge.In fact, it is the behavior of a dipole.A separation of charge forming a positive and a negative end of a molecule ~APEX


What is the definition of a dipole moment?

A dipole moment is a mathematical product of the magnitude of a charge and the distance of the separation between charges. There are also many other types of dipole moments, such as transition, molecular, bond and electron.


Which molecule have permanent dipole moment?

Water (H2O) and ammonia (NH3) are examples of molecules that have a permanent dipole moment due to their asymmetrical molecular geometry. This means they have a positive end and a negative end, leading to an overall dipole moment.