What is ratio of potential at the center to potential at the surface of a uniformly charged sphere?

Answer: The ratio is 2.

What is ratio of electrostatic potential at corner and the centre point of?

In this case , potential at the corner and at center will be same and the ratio asked for is 1.

What is the ratio of the electrostatic potential at the corner and the centre point of a charged conducting cube the potential is considered 0 at infinity?

(b) What is the force on qa, given that qa = +1.50 nC? Figure 17. Point charges located at the corners of an equilateral triangle 25.0 cm on a side. (a) Find the electric field at the center of the triangular configuration of charges in Figure 17, given that qa = +2.50 nC, qb = −8.00 nC, and qc = +1.50 nC.

What is the ratio of electrostatic potential?

The electric potential difference between two locations is the ratio of the change in electric potential energy of a test charge to the magnitude of the test charge.

What is the potential at the Centre of a hollow sphere?

According to Gauss’ law, there is no electric field inside a hollow conducting sphere, so moving a charge from the surface to the center takes no work. Therefore the potential difference between the surface and the center must be zero.

What is the electrostatic potential due to an electric dipole at equatorial point?

The electrostatic potential due to an electric dipole at an equatorial line at any point of that line is always zero. The potential on equatorial point due to charge of electric dipole is equal in magnitude but opposite in nature and hence the resultant is zero.

What is the ratio of electric field due to a short dipole?

The ratio of electric fields due to a small electric dipole on an axial point to that on equatorial point is (A) 1:2 .

What is the electric potential at the centre of a metal sphere?

Potential any where inside the hollow conducting sphere, including the centre is V=14πϵ0QR.

Why is the electrostatic potential due to an electric dipole at an equatorial point is zero?

Actually the potential due to one charge of the dipole is just equal and opposite to that of due to other charge on any point on the equatorial line,therefore the potential of a dipole vanishes on any point on the equatorial line.

What is the magnitude of electric potential due to dipole at an axial and equatorial point?

What is the electric potential due to an electric dipole at an equatorial point? Zero, as potential on equatorial point, due to charges of electric dipole, are equal in magnitude but opposite in nature and hence their resultant is zero.