How the electric dipole moment is calculated for a dipole?
The formula for electric dipole moment for a pair of equal & opposite charges is p = qd, the magnitude of the charges multiplied by the distance between the two.
Is electric potential depends on dipole moment?
A) For a point charge, electrostatic potential varies as 1r. B) For a dipole, the potential depends on the magnitude of the position vector and dipole moment vector.
What is the potential due to a dipole?
The potential due to a dipole depends on r (distance between the point where potential is calculated and the mid-point of the dipole) and angle between position vector r and dipole moment p. Dipole potential is inversely proportional to square of r.
What is electric dipole moment Class 11?
An electric dipole is a separation of positive and negative charges. The electric dipole moment is the product of the magnitude of the charge and the distance between the centres of positive and negative charges. μ=Q×r.
Is electric dipole and dipole moment same?
Electric dipole is just the separation of two equal and opposite charges separated a small distance whereas electric dipole moment measures the strength of an electric dipole. Electric dipole moment occurs due to the existence of an electric dipole. It measure the electric polarity of the system of charges.
What is dipole and dipole moment Class 12?
An electric dipole is a separation of positive and negative charges. The electric dipole moment is the product of the magnitude of the charge and the distance between the centres of positive and negative charges.
What is electric dipole moment Class 12?
The electric dipole moment of the electric dipole is defined as the product of the magnitude of one of the charges of the dipole and the separation distance between them.
What is dipole moment class 11th?
Dipole moment is the product of electric charge and distance between the positive and negative species present in the molecule.
What is electric potential class 10 Byjus?
Electric potential is defined as the amount of work needed to move a unit charge from a reference point to a specific point against the electric field.
What is electric potential class 10 CBSE?
NCERT CBSE 10 Physics Electric potential at a point is the amount of work done in bringing a unit positive charge from infinity to that point.
What is the formula for electric dipole?
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What is the potential of a dipole?
The potential energy of the electric dipole is In anticlockwise direction θ θ increases and the potential energy goes on decreasing until becomes minimum in stable equilibrium position at θ = π θ = π. At θ = π θ = π, the potential energy is U = −pE U = − p E which is the most negative value.
What is the formula of electric dipole moment?
An electric dipole is said to be a pair of equal and opposite point charges q and –q that are separated by a distance denoted as 2a.
What is the electric field of a dipole?
So, the field of an electric dipole is the space around the dipole which can be experienced by the effect of an electric dipole, so let’s discuss the electric field due to dipole. Let’s take an arrangement for charges viz: electric dipole, and consider any point on the dipole.