The 'sphere' has.
The surface of a shape is dependent on its shape and dimensions.
Surface area of a shape depends on what shape you have in mind.
The shape with just one surface is.... a sphere.
Yes it is. It only has two faces - the base, and the surface around the base rising to the point.
what is the geometrical shape of equipotential surface due to single isolated charge
The geoid has an equipotential surface where the force of gravity is perpendicular everywhere. But the earth has an irregular mass distribution and the resultant anomalies, makes the term geoid not a suitable reference.
The geoid represents the equipotential surface of the Earth's gravitational field, approximating the mean sea level. It is used as a reference surface for measuring elevations on Earth. The ellipsoid, on the other hand, is a mathematical surface that approximates the Earth's shape. It is commonly used as a reference model for geodetic measurements due to its simpler mathematical representation.
A cone.
A test charge is a small charge used to investigate the electric field produced by a larger charge, while a point charge is a charge concentrated at a single point with no size or shape. Test charges are theoretical constructs, while point charges can exist in physical systems.
The 'sphere' has.
The surface of a shape is dependent on its shape and dimensions.
No, not every charged object produces an electric field parallel to its surface. The orientation of the electric field depends on the distribution of charge on the object and its shape. The electric field can point in any direction depending on the configuration of the charges.
Surface area of a shape depends on what shape you have in mind.
The shape of the container, the size of the container, and the density of the liquid do not affect the pressure at a point beneath the surface of a liquid. The pressure at a point in a liquid is only dependent on the depth of the point and the density of the liquid above it.
Yes, Gauss's law can be applied to a sheet of charge. The electric field above and below a uniformly charged sheet can be calculated using Gauss's law by considering a Gaussian surface that is a plane passing through the sheet. This approach simplifies the calculations as the electric field is constant and normal to the surface.
The shape with just one surface is.... a sphere.