An electric dipole is an arrangement of two equal and opposite charges...
Net Charge on an Electric Dipole
An electric dipole is an arrangement of two equal and opposite charges separated by a small distance. The two charges are referred to as electric charges or poles. The electric dipole has a net charge of zero since the charges are equal and opposite. The dipole moment is the product of the charge magnitude and the distance between them. The charge of the electric dipole is distributed equally but oppositely over the two poles.
Explanation
The two equal and opposite charges in an electric dipole are separated by a small distance. The distance between the charges is referred to as the length of the dipole. The charges are of opposite signs, one positive and the other negative. The positive charge is referred to as the north pole, while the negative charge is referred to as the south pole.
The electric dipole has a net charge of zero because the two charges are equal and opposite. The net electric field of the dipole is also zero, except at very short distances. At short distances, the electric field is proportional to the inverse cube of the distance between the charges.
The dipole moment is a vector quantity that points from the negative charge to the positive charge. The magnitude of the dipole moment is given by the product of the charge magnitude and the distance between the charges. The dipole moment is a measure of the strength of the electric dipole. The dipole moment is also a measure of the torque experienced by the dipole in an external electric field.
Conclusion
In conclusion, an electric dipole is an arrangement of two equal and opposite charges separated by a small distance. The dipole has a net charge of zero, and the charges are distributed equally but oppositely over the two poles. The dipole moment is a measure of the strength of the electric dipole and the torque experienced by the dipole in an external electric field.