Q:
# What is a Gaussian surface?

A Gaussian surface is a surface in a three-dimensional space used in Gauss’ law to calculate the flux of a vector field. If the electrical field is constant, the electrical flux can be calculated by multiplying the value of the electrical field by the area of the Gaussian surface.

Continue ReadingThe preferred Gaussian surface is one where for every point on the surface, the component of the electric field along the normal vector is constant. This is preferred because the calculation does not require difficult integration and the resulting constants can be removed from the integral. The majority of calculations that utilize Gaussian surfaces start with implementing Gauss’ law.

Learn more about Physics-
Q:
## What is the "permittivity of free space"?

A: The permittivity of free space is a vacuum. It can be calculated by dividing 1 by the speed of light in free space squared times the vacuum permeability. T... Full Answer >Filed Under: -
Q:
## What are locomotor movements?

A: Locomotor movements are defined as movements that travel through space or carry weight from one location to another. The act of using movement to shift wei... Full Answer >Filed Under: -
Q:
## What is the theory of relativity?

A: The theory of relativity is a theory developed by Albert Einstein that explains the relationship between space and time. The theory states that different v... Full Answer >Filed Under: -
Q:
## What is a concave mirror?

A: A concave mirror is spherical and curves like a spoon and the curved surface has an inner surface that acts as the reflecting surface. Convex mirrors have ... Full Answer >Filed Under: