(i) The locus of points having zero potential is the equatorial plane (perpendicular bisector of the dipole). (ii) The ratio E₁/E₂ = 2:1, because the axial field is twice as strong as the ...

Main purpose of the GeometRi library is manipulations with basic geometrical primitives, such as point, line, plane, sphere, triangle in 3D space: translation and rotation operations, distance ...